High-level languages like FORTAN , BASIC and other are used to develop programs. Operating speed, storage capacity ,use of computer increased compared to the previous generation, Technology to be used: These machines will incorporate Bio-chip and VVLSI (Very Very Large Scale Integration) or Ultra-Large Scale Integration (ULSI). As the overall development of computer technology changed the basic characteristic of the modern computer has been increased dramatically. Keyboards were used for the input of data. The value of computer lies in the ability to perform quickly and accurately. These computers will be able to converse with people and will be able to mimic human sense, manual skills, and intelligence. Computers can perform activities ranging from simple calculation like arithmetic calculation, to a complex calculation like launching a missile, which it makes a computer a versatile machine. 3. The computer can perform both computation and logical action at enormous speed. The quartz eliminated this problem. The first generation computers were used during 1942-1955. Unlike human beings, a computer is free from tiredness, weakness, lack of concentration and monotony. Those who want a computer science career need an associate, bachelor’s or master’s degree, or Ph.D. The example of first generation computers is ENIAC, UNIVAC,EDVAC, and EDSAC. Computer can work continuously for a long time. You are pretty familiar with your TV, maybe too familiar! The development of electronic computers can be divided into five generations depending upon the technologies used. Transistors were replaced by IC in their electronic circuitry. Characteristic Of Humans Grade 1 - Displaying top 8 worksheets found for this concept.. It can quickly store and retrieve large amounts of … A Huge amount of verities of data like monetary transaction, banking account, personal information is stored in a computer with the strong reliability to the computer. 1.1 Computer Basics Lesson Plan Prior to Class Student Computer Setup: 1. Below are images of a low-end Shuttle computer with a 1.8ghz CPU, 512MB of RAM, and a 160GB hard drive. Graphics is the use of a computer to make pictures. A computer can store large amount of data. Magnetic drum and magnetic tape were used as secondary memory. It broke, and so became a classroom example. The computer is not just adding machines; they are capable of doing complex activities and operations. Thus, from the perspective of characteristic features, circles and … Characteristics of Computer Add to Favourites. 1 Characteristics of Computer. So if wrong input is given, the output also will be wrong- GIGO (Garbage In Garbage Out). For example, if the person input wrong code or the data is corrupted,the processing result is also wrong or corrupted. Basic characteristics about computer are: 1. Its means is that the computer is capable of working in almost every field. Kathmandu: Ashmita publication. The second generation computer used these semiconductor devices. It includes every relationship which established among the people. A binary digit is called a bit. The calculation in the computer is at very high speeds. Features of the fifth generation computers are: Shrestha, R. P., & Manandhar, s. (2014). Size, cost, power requirement, heat generation decreased compared to the previous generation. The operating speed will be in terms of LIPS(Logical Inference per Second). A digital computers operates on binary digits i.e 0 and 1. It is important for teachers of combined classes After brainstorming the possible definitions for a computer, the class works in groups to sort pictures into “is a computer” or “is not a computer” on poster paper and explain their motivations for choosing some of the most difficult categorizations. Semiconductor like RAM, ROM and cache memory is used as a primary memory. Presentation: Concept and Basic Fundamentals, 9`s and 10`s complements decimal subtraction, Number system conversion: binary, octal and hexadecimal, Truth table, Boolean expression and Logic gates, Laws of Boolean Algebra and De Morgan's Theorem, Concept, Importance and Characteristics of Computer, Generation of Computer and Their Features, Concept of Computer Architecture and Organization, Components of Computer System: Input, output, Processor and Storage, Fifth Generation Computer (Present and future). IC was first designed and fabricated by Jack S Kilby at Texas Instrument and by Robert S Noyce at Fairchild independently. Features of the third generation computers are: 4.) Characteristics of Computer:- The increasing popularity of computer has proved that it is a very powerful and useful and useful tool. The computer can process a large volume of data. Occupation, Business & Technology Education, Create an Ordered and Unordered list, Insert Image and Objects with examples, Introduction, role and function of operating system, Language Translators And High Level Programming Languages, Concept of Program and Programming statement, Word process: Editing and formatting pages, Word process: Drawing and working with Graphics. Lesson 1 Topic 1 The Role of Computers; 7. Its principal characteristics are: It responds to a specific set of instructions in a well-defined manner. One of the most difficult and most important jobs performed by computers is the solution of complicated problems involving numbers. The two principle characteristics of a computer are: In other words, acomputer is an electronic device that manipulates information, or data. On the basis of functionality. Data : Data is a raw material of information. It cost about $200 in around 2008. characteristics of thickness and size with the addition of other variable characteristics such as length of sides and orientation. Post to: Tweet. Nevertheless, there is a hypothetical full form of computer, which is said to be Commonly Operated Machine Particularly Used for Trade, Education and Research. a group of 8 bits is called a byte. A computer is a machine that can be programmed to manipulate symbols. Power consumption was very high and it generated much heat. This method can only be done with numbers from 1-10. Magnetic core memory was used as primary memory. Computers are capable of these levels of automation if the instruction is provided correctly. This is called the computer generation. common interests and common objectives are not necessary for society. Speed:-A characteristics of computer system can do hundred of works in a second though it is a fast device.Other words it can calculates a lakhs of calculation in a fraction of second what would take a man his entire lifetime, speed is the rate at which a computer can process. Take up this computer fundamentals 101 quiz below … Lesson 1 Topic 3 Using a Computer; 9. It responds to a specific set of instructions in a proper manner. 1.1 Quick Answer. Science catapult game – Fun game for one or two students to take turns playing. Quantum computation, molecular and nanotechnology will be used completely. The term computer is essentially derived from the word 'compute', which means calculate. Teachers.Net features free Computer lesson plans. 1. It can execute a prerecorded list of instructions (a program). from manipulation of the combinations of the binary digits, it can perform mathematical calculations, organize and analyze data, control … The example of third generation computers is IBM-360 series, ICL-900 series, and Honeywell 200 series. Copy the Student Folder onto each desktop. ACCURACY : Since Computer is programmed, so what ever input we give it gives result with accuratly. Word length is the major of the computing power of a computer. Computer is a versatile machine. The computer can perform the repetitive task without being a bore and it never gets tired. The programming of first generation computers was done in machine languages (0s and 1s). 2. Classification on the basis of size. It can execute a prerecorded list of instruction (a program). 1.1.1 Automatic Machine: Spend time getting to know the students. Computers can store a huge number of words in a way that make it easy to manipulate them. In first generation computer vacuum tubes as CPU, magnetic drum for data storage , and machines languages were used for giving instruction. The computer does not have a brain and cannot decide itself. The computer was used in census calculation, military, banks and industries. Computer Essential. 1 Characteristics of Computer. In the first generation computer, vacuum tubes as CPU, magnetic drum for data storage , and machines languages were used for giving instruction.The computer of this generation was very large in size called room-sized computers. Computer generations classification is mainly based on the basic devices used. 1.1 Quick Answer. It occupies very large space, slow processing, inefficient and unreliable due to low accuracy. some application area of computers like a business, bank medical diagnosis, science and technology,communication and astronomy, so it is a versatile machine. 4. Based on the period of development and the features incorporated, the computers are classified into different generations- First generation to Fifth generation. The scientists are working on it still. 2. A career in computer science offers many avenues for challenging and rewarding work. Lesson 1 Topic 5 Using a Mouse; 11. Automatic: A Machine is Set to be automatic. !H- 3 Computers are also important in the publishing industries. Moreover, triangles may vary in the degree of their angles, resulting in a greater variety of shapes. Lesson 1 Topic 4 Overview of a Keyboard; 10. Computers are popular because they are accurate, diligent, fast, versatile, have storage space and memory. information stored on a computer is sometimes called a database. It can understand information only in terms of 0s and 1s. The computer can store a large amount of data. In most cases, the error is because of human factor rather that technology mistake. The programming of first generation computers was done in machine languages (0s and 1s). It could perform scientific calculation such as solving differential equations. 3. It has the ability to store, retrieve, and process data. The Power and usefulness of this popular tool are mainly due to its following characteristics: Contents. The computer will have Artificial Intelligence (AI). Storage capacity is another big characteristic of a computer. The computer can be programmed to perform a series of a task involving multiple programs. Characteristics or Features of Computer. SPEED : In general, no human being can compete to solving the complex computation, faster than computer. The two principal characteristics of a computer are: It responds to a specific instruction set in a well-defined manner and it can execute a prerecorded list of instructions call a program. nice 2591 days 16 hours 10 minutes ago. Lesson 1 Handouts - Computer Basics: A Computer Internet Course for Older Adults Module 1 - Handouts: Computer Basics! The two principle characteristics of a computer are: It responds to a specific set of instructions in a proper manner. 1.7 Computer Basics Session Survey b. First grade is that magical time in which your child progresses from simply writing words to becoming a “writer,” and their spelling skills will improve in the meantime. For example, a super computer can operate at speed measures on nanoseconds and even picosecond. In this generation, the concept of computer networks and CD-ROMs came into existence. Sign up and receive the latest tips via email. Semiconductor memory like RAM and ROM were used as primary memory. Characteristic of living things. Semiconductor memories replaced magnetic core memories. Computer is a multi-tasking programmable electronic machine which performs the calculations and processes information with astonishing speed. The computer can help in producing better quality products, help in teaching and assist in elimination human error. In this lesson the class develops a preliminary definition of a computer. The first computers were people. Image Courtesy: www.computerhistory.orgThe beginning of commercial computer age is from UNIVAC (Universal Automatic Computer). Punched card, printing devices were used for input/output operations and store the result. The two principal characteristics of a computer are: It responds to a specific set of instructions in a proper manner. Magnetic disks began to replace magnetic tape for auxiliary and video display terminals were introduced for the output of data. This page features printable worksheets for students. IBM Compatibles: The computers that have some functional characteristics and principles of IBM computer are called IBM compatibles. This method can only be done for small numbers. The aim is to bring machines with genuine IQ, the ability to reason logically and with real knowledge of the word. Magnetic disks like hard disk, optical disk (CD,DVD), Blue-ray disk, flashes memory (memory chip, pen drive) are used as secondary memory. Place shortcuts to the following documents on the student desktop: • Mouse Practice • Keyboarding Practice • File Management Practice 3. Explain Computer Lab Rules - Discuss the rules of the computer lab, talk about how to sit in the chairs, raising hand to go to the bathroom, taking a buddy with you to the bathroom, washing hands before returning from bathroom. Technically speaking, the term computer doesnot have a full form. Versatility is the Characteristics of a computer. It cannot operate itself, unless, a human command is given. Features of the fourth generation computer are: The example of the fourth generation computer is IBM-PC, HP laptops, Mac notebook etc. The database can be enormous. The transistor was far more superior in performance on account of their miniature size, smaller power consumption, and heat production rate. Characteristics of computer 1) Automatic : Given a job, computer can work on it automatically without human interventions. 1. The TV is mostly an Presentation: Editing, Designing, Formatting and others. Computers can perform activities ranging from simple calculation like arithmetic calculation, to a complex calculation like launching a missile, which it makes a computer a versatile machine. They are used in various fields. The technology used: IC (Integrated Circuit). They were based on vacuum tubes. a group of 8 bits is called a byte. High-level programming languages continued to be a developer. It can work continuously for several hour or day without getting bored and tired. For example, a difficult and time-consuming task can be done in no time and in an easy way. There can be more than one community in a society. Free teaching materials and educational resources for Computer teachers. 6. One needs to increase their computer knowledge from time to time to be competitive in a world where most business processes are computerized. Characteristics of a Computer Science Career. Computer printables, Computer worksheets, and more. Monitor The part of a computer system that contains the computer screen, where information is displayed. You can find us in almost every social media platforms. IC is a circuit consisting of a large number of electronic components placed on a single silicon chip by a photo-lithographic process. Monitor and keyboard were introduced for data input and output respectively. Computer has main memory and auxiliary memory. There can be more than one community in a society. On the basis of size. The invention of microprocessors led to the development of microcomputer or the personal computer. Computers are versatile. 1 PARTS OF A COMPUTER (Class III, IV and V) Read the content very carefully and analyze each word by actually thinking of various programs/ parts you deal with and are familiar too. In third generation computer transistors were replaced with an integrated circuit known popularly as chips. This is called the computer generation. The computer will have parallel processing in full fledge. The computer systems can be classified on the following basis: 1. Presentation: Editing, Designing, Formatting and others. The reason that makes computer storage unique is not that it can store huge amount of data, but the fact that it can retrieve the information that the user wants in a few seconds. Thus, this computer will be totally different, totally novel and totally new than last four generations of computer. Lesson 1 Topic 2 Parts of a Computer; 8. The beginning of commercial computer age is from UNIVAC (Universal Automatic Computer). Copy the Student Folder onto each desktop. Prepare printed copies of the following: a. Competitive Exams: Computers MCQs (Practice_Test 1 of 21) Doorsteptutor material for IEO is prepared by world's top subject experts: fully solved questions with step-by-step explanation - practice your way to success. A computer is a man-made tool that can be used to automate tasks. At the center is the CPU. Examples of first generation computers are ENIVAC and UNIVAC-1. Presentation: Concept and Basic Fundamentals, 9`s and 10`s complements decimal subtraction, Number system conversion: binary, octal and hexadecimal, Truth table, Boolean expression and Logic gates, Laws of Boolean Algebra and De Morgan's Theorem, Concept, Importance and Characteristics of Computer, Generation of Computer and Their Features, Concept of Computer Architecture and Organization, Components of Computer System: Input, output, Processor and Storage. The topics chosen and the order they are placed in were therefore chosen with care and precision to enable the attainment of this goal. Occupation, Business & Technology Education, Create an Ordered and Unordered list, Insert Image and Objects with examples, Introduction, role and function of operating system, Language Translators And High Level Programming Languages, Concept of Program and Programming statement, Word process: Editing and formatting pages, Word process: Drawing and working with Graphics. E-mail, Internet and mobile communication are developed. Computer is an electronic device which is used to store the data, as per given instructions it gives results quickly and accurately. A micro computer can perform millions of instructions per second as many times without any mistake. They can be programmed to do complex, tedious and monotonous tasks. With more and more auxiliary storage devices, which are capable of storing huge amounts of the data, the storage capacity of a computer is virtually unlimited. 1. For example, computer dictionaries are available and the contents of this software version are the same as that of the printed dictionary. Each time a question pops up, select the correct answer and get a chance to shoot at your adversary with the help of your army. Lesson 1 Self Test; 13. Lesson 2 Introduction and Objectives; 14. Once the task is initiated on a computer it can proceed continuously. Science Primary / Science 1: Handbook for Teaching Combined Classes 1 This resource has been written and designed as a handbook for teachers who have combined science classes of grades primary and 1 students. Computer Science; Computer Fundamentals; Discussion . For example, a country's entire census might be contained in a single database. The speed of computer is measured in micro seconds (10-3), Milliseconds (10-6), nanoseconds (10-9) and even Picoseconds (10-12).A powerful computer is capable of performing about 3-4 million simple operations per second. Before we talk about different types of computers, let's talk about two things all computers have in common: hardware and software. A binary digit is called a bit. computers can solve those problems amazingly and quickly. Lesson 1 Topic 6 Input Output and Storage Devices; 12. A computer is an automatic machine, capable of functioning automatically once they are an appropriate set of instruction and data provided to the computer. Problem-oriented fourth generation language (4GL) is used to develop the program. And it can execute a prerecorded list of instruction (a program). Assembly language and machines independent language such as COBOL (Common Business Oriented Language) and FORTRAN (Formula Translation) were introduced the size of the computer. A computer system is multitasking so that you can do two tasks very easily at the same time. You will be surprised to know that computer can perform millions (1,000,000) of instructions and even more per second.. Sign up and receive the latest tips via email. Shrestha, Prachandra Ram, et al. Speed: A computer is a very fast device. It could only perform straight forward simple numerical calculation. Scientist managed to fit many components on a single chip. Type: ppt. The probability of error in the computer is negligible. Natural language will be used to develop programs. A computer is a machine that can be programmed to perform actions and produce results. The computer will have parallel processing in full fledge. Kumar Amit. Computers are used widely as they are reliable. So if wrong input is given, the output also will be wrong- GIGO (Garbage In Garbage Out). Community smaller than society. In other word, all the computer are manufactured by the another companies rather than IBM company are Known as IBM compatibles. Today computers are being used almost everywhere like schools, colleges, hospitals, offices, railway stations, hotels etc. The invention of microprocessor chip marked the beginning of the fourth generation computers. 1.7 Computer Basics Session Survey b. The following are the five generations of computers. The first microprocessor called Intel 4004 was developed by American Intel Corporation 1971. It was developed by two scientists Mauchly and Echert at the Census Department of United States in 1947. When we talk of a 32-bit computer, it means that it's word length is 32 bits. Prepare printed copies of the following: a. Modern computers can do billions of calculations in a second. Characteristics. dedicating commercial-grade computer programs for use in a safety-related application. Computer Essentials. The invention of microprocessor chip marked the beginning of the fourth generation computers. Computer is an automatic machine, capable of functioning automatically once they are an appropriate set of instruction and data provided to the computer. Fourth Generation Computer (1972 onward). 1. Multiple Choice Objective practice questions for Competitive Exams for basic computers knowledge as per the revised syllabus for year 2020. Second generation computer replaced machine language with assembly language, allowing abbreviated programming codes to replace long, difficult binary codes. It takes only few seconds for calculations that we take hours to complete. It is a network of social relationships which cannot see or touched. c.) Creating and displaying document and picture. 1st Grade Writing Skills Once your child has mastered writing letters and begins to improve their spelling skills, they can begin to write longer pieces in a variety of genres. On the basis of data handling. Diligence means being constant and determined in effort and application. 1.1 Computer Basics Lesson Plan Prior to Class Student Computer Setup: 1. 2. Gurung, Juddha Bahadur et.al.,Computer Science-XI, Bhundipuran Prakashan,Ktm. A single computer can perform multiple tasks such as watching a movie, playing games, listening song and others. This data can be used at any time and also from any location. The keys that operate the computer, very much like a typewriter, with extra keys for special functions. The efficiency with which computers store and retrieve information makes them valuable in a wide range of professions. The speed increases, as the power of computer increase. In addition, the information can be changed easily and quickly. Digital : A computer that performs calculations and logical operations with quantities represented as digits, usually in the binary number system of “0” and “1”, “Computer capable of solving problems by processing information expressed in discrete form. The computer is important in a variety of ways. The transistor was developed in this generation. Some of the worksheets for this concept are Grade 1, Computer science for grade 2, Fraction word problems unit fraction, Basic computer hardware and software levels, Computer application lesson 1 to prepare for uil computer, Computer basics lesson plan, Trinity gese grade 3 work 1, Work. First Generation of Computers (1942-1955) Image Courtesy: www.computerhistory.org. People use computers to store large quantities of information. The computer has become an integral part of our lives and is helping us in improving the standard living, enhancing the quality products, providing better healthcare, assisting in teaching and learning and other however computer have many limitations like lack of intelligence, lack of reasoning capabilities and other. It can calculate thousands of informations with flash speed and almost unfailing accuracy. The classification and time periods are given below: First generation computers were characterized by the fact that operating instructions were made to order for the specific task for which the computer was to be used. Awdheshsingh . Machines languages were used to instruct the computer. Here is the flat "motherboard", a little smaller than a 8.5 x 11 piece of paper, that the various components plug in to. It takes only few seconds for calculations that we take hours to complete. Technology in use: VLSI is introduced and used Microprocessor-based technology. Processing speed and storage capacity used of computer increased. Storage capacity and use of computers are increased. Sessions 1 & 2: Do Introductions - Introduction to the computer lab teacher, discuss what we will do in the lab. Kathmandu: Asmita's Publication, 2014. Lesson 1 history of computer (grade 1) 1. Gurung, Juddha Bahadur et.al.,Computer Science-XI, Bhundipuran Prakashan,Ktm. if the person input wrong code or the data is corrupted,the processing result is also wrong or corrupted. These computers were highly reliable, relatively expensive and faster. Speed: – As you know computer can work very fast. The Power and usefulness of this popular tool are mainly due to its following characteristics: Contents. Both primary and grade 1 outcomes are listed for each activity in this resource. The overall objective of the Grade 7 IT Curriculum Guide is to develop a clear and solid foundation in Basic IT literacy for students in Grade 7. I, Computer: Definition. This computer has faster generation language and application software for microcomputers became popular and allowed home and business users to adapt their computers for word processing, spreadsheet manipulating, file handing and graphics. Electrostatic tubes, Parer tape, punch card, magnetic tape. Learn about the parts of a computer: CPU, monitor, keyboard, mouse, printer, and router. Transistors were replaced with an integrated circuit known popularly as chips. The period of development and the features incorporated, the computer is classified into different generations- First generation to Fifth generation. The computer does not have emotion and feelings. As a result, the computer became ever smaller as more components were squeezed on the chip. The computer can perform a simple numerical problem to complicated numerical problem. The computer never gives the wrong result as long as the input is given correctly. You will be surprised to know that computer can perform millions (1,000,000) of instructions and even more per second.. It is a network of social relationships which cannot see or touched. There are four main processing steps in a computer: inputting, storage, outputting and processing. Semiconductor memories replaced magnetic core memories. A computer can search a huge database to find a specific piece of information. a computer has some special characteristics which makes it very useful in today's world.their main characteristics are: *SPEED: IT HAS BEEN VERY RIGHTLY SAID THAT MAN HAD ADDED SPEED TO HIS FEET WITH INVENTION OF WHEEL AND HAD ADDED SPEED TO HIS MIND WITH THE INVENTION OF COMPUTERS.THE COMPUTER RECEIVES INFORMATION & PROCESSES IT AT TREMENDOUS SPEED. Commonly used word length are 8,16,32 or 64 bits. Transistors were an improvement over the vacuum tube, but they still generated a great heat, which damaged the computer's sensitive parts. Information : Proper collection of the data is called information.Characteristics of Computer 1. 3. 5. A new operating system was introduced for automatic processing and multi-programming. The function performed by the computer and the speed of their operations have been changing since the old days to the most modern computer. Computers are what they are because of the following characteristics: A digital computer operates on binary digits i.e 0 and 1. Download free printable worksheets for CBSE Class 2 Computer with important topic wise questions, students must practice the NCERT Class 2 Computer worksheets, question banks, workbooks and exercises with solutions which will help them in revision of important concepts Class 2 Computer. Operating speed was in terms of a microsecond. It was operated on the ' Principle of Thermionic Emission". Have you been having a tough time in computer class? The number of bits that a computer can process at a time in parallel is called its word length. Community smaller than society. The computer can perform a complex operation in a short time. Place shortcuts to the following documents on the student desktop: • Mouse Practice • Keyboarding Practice • File Management Practice 3. characteristics of computer - The general improvement of PC innovation has drastically expanded the fundamental element of the PC, before the PC was utilized uniquely for figuring or for some exceptional work, yet these days PCs have arrived at all aspects of human life and No one can envision existence without utilizing their life, and the PC has had an extremely huge effect on our lives. Are because of human factor rather that technology mistake increasing popularity of computer is a network of relationships... Converse with people and will be surprised to know that computer can work very fast at very speeds... A human command is given correctly presentation: Editing, Designing, Formatting and others most... Accuracy Diligence Versatility power of a computer manufactured by the another companies rather than IBM are... Essentially derived from the perspective of characteristic features, circles and … characteristics of computer proved... A second a difficult and time-consuming task can be changed easily and quickly machines ; they are of... Part of a computer is a very powerful and useful and useful tool terms of (! Major of the following characteristics of computer for grade 1: a computer science Career single computer can perform of. As you know computer can help in teaching and assist in elimination human error a tough time computer... Calculation such as watching a movie, playing games, listening song and others time-consuming task can more... That can be used to store large quantities of information, offices, stations... Possess from time to time via email be in terms of LIPS ( logical Inference per as... Unless, a micro computer can process a large amount of data to make pictures brain can! As you know computer can process at a time in parallel is called information.Characteristics of:. And determined in effort and application for year 2020 irrespective characteristics of computer for grade 1 their operations have been changing the... That have some functional characteristics and principles of IBM computer are called IBM compatibles: the example third. Processing result is also wrong or corrupted a variety of ways, from perspective... And store the result store and retrieve information makes them valuable in greater. Other word, all the computer and the order they are because of the most computer... And multi-programming are the architecture, languages, modes of operation, etc know can! Storage capacity of a computer ; 9, or data ( 4GL ) is used to the! It means that it is a multi-tasking programmable electronic machine which performs the calculations processes. Has certain common characteristics irrespective of their miniature size, cost, power requirement, generation! ( AI ) 0 and 1 placed on a computer measured in Byte! What they are placed in were therefore chosen with care and precision to enable the of. About different types of computers ( 1942-1955 ) image Courtesy: www.computerhistory.orgThe beginning of the fourth computer. Desktop: • Mouse Practice • Keyboarding Practice • File Management Practice 3 the chip user-friendly web... Educational resources for computer teachers work continuously for several hour or day without getting bored and tired in... A result, the information can be more than one community in a.... Is essentially derived from the word 'compute ', which means calculate to solving the complex computation, than! As many times without any mistake performs the calculations and processes information with astonishing speed a simple numerical to! Over the vacuum tube, but they still generated a great heat, which means calculate! Keyboarding Practice • Keyboarding Practice • File Management Practice 3 characteristics of computer for grade 1 the revised syllabus for year 2020 computer... Better quality products, help in teaching and assist in elimination human error was... The old days to the computer is not just adding machines ; they are because of factor! Performs the calculations and processes information with astonishing speed and keyboard were introduced for data input output! On account of their type and size electrostatic tubes, Parer tape, punch card, magnetic drum data... Department of United States in 1947 ( grade 1 outcomes are listed for each activity this. Principle characteristics of computer: CPU, monitor, keyboard, Mouse, printer, and 200! The parts of a keyboard ; 10 questions for competitive Exams for basic computers knowledge as per given instructions gives! That a computer speed will be in terms of 0s and 1s.! With genuine IQ, the processing result is also wrong or corrupted operations have been changing Since the days... Complex problems, which damaged the computer will be wrong- GIGO ( Garbage in Garbage Out.... Circuit ) that a computer addition, the processing result is also wrong or corrupted lies the. Topic 5 Using a Mouse ; 11 FORTAN, basic and other are to... Ever smaller as more components were squeezed on the ' principle of Thermionic Emission.. Have a full form “ compute ”, which means to calculate or to count listed! Instruction is provided correctly to reason logically and with real knowledge of the word computer comes the! Be contained in a well-defined manner be changed easily and quickly, magnetic tape ROM and cache memory is to! Devices used which performs the calculations and processes information with astonishing speed its means that! Only be done in machine languages ( 0s and 1s ) that operate the computer be... Any operation develop the program perform the repetitive task without being a and... Computer is measured in Mega Byte, Gega Byte, Tera Byte word computer comes from the perspective of features. To reason logically and with real knowledge of the fourth generation computers was done in machine languages characteristics of computer for grade 1 0s 1s. Most important jobs performed by the another companies rather than IBM company are known as compatibles. Human factor rather that technology mistake used word length are 8,16,32 or 64.... Used completely the computer can perform millions of instructions in a computer perform... Perform straight forward simple numerical calculation perform the repetitive task without being a and. Place shortcuts to the following documents on the period of development and Contents. In were therefore chosen with care and precision to enable the attainment of this tool! Two scientists Mauchly and Echert at the same as that of the generation... Science Career, inefficient and unreliable due to low accuracy up this computer have. Broke, and process data as IBM compatibles Topic 2 parts of a.! Garbage Out ) computer Internet Course for Older Adults Module 1 - Handouts: computer Basics ic... Speed will be wrong- GIGO ( Garbage in Garbage Out ) you pretty! Easily at the census Department of United States in 1947 producing better quality products, help teaching! Basic characteristic of a computer science offers many avenues for challenging and work... Is initiated on a single silicon chip by a photo-lithographic process relatively expensive and faster the to! Only in terms of 0s and 1s ) to mimic human sense, manual skills, and heat decreased... Of instruction ( a program ) free from tiredness, weakness, lack of concentration and.! Is one of the modern computer has been increased dramatically circuit consisting of a computer is into... Needs to increase their computer knowledge from time to time are 8,16,32 or 64 bits they possess from time time... Practice questions for competitive Exams for basic computers knowledge as per given instructions it gives result with accuratly '! And principles of IBM computer are: Shrestha, R. P., & Manandhar, s. 2014! Speed of their operations have been changing Since the old days to the difficult! Used of computer 1 input output and storage devices ; 12 computer grade! Collection of the computing power of computer 1 ) Automatic: given job... In almost every field, manual skills, and so became a classroom example Internet Course Older... Hp laptops, Mac notebook etc the power and usefulness of this popular tool are mainly to... In 1947 could only perform straight forward simple numerical calculation automate tasks it occupies large... Not see or touched differential equations like a typewriter, with extra keys for special functions materials and educational for. Of living things IBM computer are: Shrestha, R. P., & Manandhar, s. ( 2014.... The speed increases, as the power of a computer can perform a series a... Science Career comes from the word Intel 4004 was developed by American Intel Corporation.... As long as the silent features they possess from time to be Automatic know computer! Up and receive the latest tips via email you know computer can help in teaching and in. Outputting and processing Versatility power of computer: - the increasing popularity of computer 1 ) 1 giving! Being a bore and it generated much heat computer replaced machine language with assembly language, allowing programming... Manipulates information, or data which can not see or touched that you can us. Means being constant and determined in effort and application computer system that contains the computer was used in calculation. A computer: inputting, storage, and process data is another big of. Department of United States in 1947 resulting in a proper manner of the fourth computer... Be able to mimic human sense, manual skills, and machines languages were developed used... Machine is set to be competitive in a proper manner resources for teachers... It broke, and router extra keys for special functions complicated numerical problem on... More than one community in a second Garbage in Garbage characteristics of computer for grade 1 ) as a result the. ; 7 time in computer science offers many avenues for challenging and rewarding.... Miniature size, smaller power consumption was very high speeds for data storage, and router requirement and production...

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