SPEED : In general, no human being can compete to solving the complex computation, faster than computer. 2) Speed : Computer can perform data processing jobs very fast, usually measured in microseconds (10-6), nanoseconds (10-9), and picoseconds (10-12). a group of 8 bits is called a byte. Teachers.Net features free Computer lesson plans. The full form of COMPUTER is Common Operating Machine Particularly Used for Trade, Education and Research. 6. A computer is a machine that can be programmed to manipulate symbols. Also, the considerations are the architecture, languages, modes of operation, etc. IC is a circuit consisting of a large number of electronic components placed on a single silicon chip by a photo-lithographic process. 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). It cannot operate itself, unless, a human command is given. Computer Essential. Modern computers can do billions of calculations in a second. 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. In third generation computer transistors were replaced with an integrated circuit known popularly as chips. 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. The storage capacity of a computer is measured in Mega Byte, Gega Byte, Tera Byte. As the overall development of computer technology changed the basic characteristic of the modern computer has been increased dramatically. The computer can perform the repetitive task without being a bore and it never gets tired. A transistor transfers electric signals across a resistor. 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. 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. Copy the Student Folder onto each desktop. Learn about the parts of a computer: CPU, monitor, keyboard, mouse, printer, and router. The function performed by the computer and the speed of their operations have been changing since the old days to the most modern computer. A computer is an automatic machine, capable of functioning automatically once they are an appropriate set of instruction and data provided to the computer. Kathmandu: Asmita's Publication, 2014. Computer is a versatile machine. c.) Creating and displaying document and picture. Image Courtesy: www.computerhistory.orgThe beginning of commercial computer age is from UNIVAC (Universal Automatic Computer). It could only perform straight forward simple numerical calculation. Magnetic drum and magnetic tape were used as secondary memory. Semiconductor like RAM, ROM and cache memory is used as a primary memory. Diligence means being constant and determined in effort and application. Sign up and receive the latest tips via email. Shrestha, Prachandra Ram, et al. Stay connected with Kullabs. The dedication guidance is primarily targeted at computer programs used for design and analysis, but it can be applied to other types of commercially procured non-process computer programs that are classified as safety-related by the dedicating entity. When we talk of a 32-bit computer, it means that it's word length is 32 bits. The operating speed will be in terms of LIPS(Logical Inference per Second) These aim is to solve highly complex problems, which require great intelligence and expertise when solved by people. Semiconductor memories replaced magnetic core memories. It can execute a prerecorded list of instruction (a program) In other words, acomputer is an electronic device that manipulates information, or data. 1. 1.1.1 Automatic Machine: common interests and common objectives are not necessary for society. Examples of first generation computers are ENIVAC and UNIVAC-1. The computer systems can be classified on the following basis: 1. Computer is an automatic machine, capable of functioning automatically once they are an appropriate set of instruction and data provided to the computer. They are used in various fields. Characteristics of computer 1) Automatic : Given a job, computer can work on it automatically without human interventions. Based on the period of development and the features incorporated, the computers are classified into different generations- First generation to Fifth generation. Thus, from the perspective of characteristic features, circles and … 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. Science catapult game – Fun game for one or two students to take turns playing. A single computer can perform multiple tasks such as watching a movie, playing games, listening song and others. 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. The first generation computers were used during 1942-1955. Monitor and keyboard were introduced for data input and output respectively. 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. Spend time getting to know the students. 1.7 Computer Basics Session Survey b. It is a network of social relationships which cannot see or touched. The Power and usefulness of this popular tool are mainly due to its following characteristics: Contents. Super computers : The super computers are the most high performing system. It can understand information only in terms of 0s and 1s. A binary digit is called a bit. The computer takes a fraction of seconds to perform any operation. Prepare printed copies of the following: a. Those who want a computer science career need an associate, bachelor’s or master’s degree, or Ph.D. Scientist managed to fit many components on a single chip. For example, a super computer can operate at speed measures on nanoseconds and even picosecond. 1. It includes every relationship which established among the people. Computer printables, Computer worksheets, and more. The computer can perform both computation and logical action at enormous speed. Moreover, triangles may vary in the degree of their angles, resulting in a greater variety of shapes. On the basis of size. The beginning of commercial computer age is from UNIVAC (Universal Automatic Computer). Technically speaking, the term computer doesnot have a full form. nice 2591 days 16 hours 10 minutes ago. 3. The number of bits that a computer can process at a time in parallel is called its word length. Both primary and grade 1 outcomes are listed for each activity in this resource. People use computers to store large quantities of information. It was developed by two scientists Mauchly and Echert at the Census Department of United States in 1947. The programming of first generation computers was done in machine languages (0s and 1s). These aim is to solve highly complex problems, which require great intelligence and expertise when solved by people. Semiconductor memory like RAM and ROM were used as primary memory. The computer can store a large amount of data. This method can only be done with numbers from 1-10. 1.1.1 Automatic Machine: Copy the Student Folder onto each desktop. ACCURACY : Since Computer is programmed, so what ever input we give it gives result with accuratly. You will be surprised to know that computer can perform millions (1,000,000) of instructions and even more per second.. Information : Proper collection of the data is called information.Characteristics of Computer 1. Features of the third generation computers are: 4.) There can be more than one community in a society. Characteristics of Computer Add to Favourites. Transistors were an improvement over the vacuum tube, but they still generated a great heat, which damaged the computer's sensitive parts. Computer Science; Computer Fundamentals; Discussion . Processing speed and storage capacity used of computer increased. A computer is a man-made tool that can be used to automate tasks. Speed: – As you know computer can work very fast. 1. from manipulation of the combinations of the binary digits, it can perform mathematical calculations, organize and analyze data, control … 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. Computer generations classification is mainly based on the basic devices used. You can find us in almost every social media platforms. Sign up and receive the latest tips via email. The computer will have parallel processing in full fledge. A computer can store large amount of data. The example of first generation computers is ENIAC, UNIVAC,EDVAC, and EDSAC. Speed: – As you know computer can work very fast. There can be more than one community in a society. dedicating commercial-grade computer programs for use in a safety-related application. Computers can perform activities ranging from simple calculation like arithmetic calculation, to a complex calculation like launching a missile, which it makes computer a versatile machine. Computer can work continuously for a long time. Lesson 1 Topic 6 Input Output and Storage Devices; 12. Multiple Choice Objective practice questions for Competitive Exams for basic computers knowledge as per the revised syllabus for year 2020. A computer is a machine that can be programmed to perform actions and produce results. High-level languages like FORTAN , BASIC and other are used to develop programs. A computer system is multitasking so that you can do two tasks very easily at the same time. Lesson 2 Introduction and Objectives; 14. The invention of microprocessors led to the development of microcomputer or the personal computer. The accuracy of a computer is very high unless the input is given correctly. 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. Characteristics. In addition, the information can be changed easily and quickly. !H- 3 Fifth generation computer was based on Artificial Intelligence (AI) and that is still developing process, but not yet a reality i.e this computer is incomplete. 1.1 Quick Answer. Post to: Tweet. The keys that operate the computer, very much like a typewriter, with extra keys for special functions. Kumar Amit. The computer can help in producing better quality products, help in teaching and assist in elimination human error. The value of computer lies in the ability to perform quickly and accurately. 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. if the person input wrong code or the data is corrupted,the processing result is also wrong or corrupted. So if wrong input is given, the output also will be wrong- GIGO (Garbage In Garbage Out). Kathmandu: Ashmita publication. Lesson 1 Topic 5 Using a Mouse; 11. Magnetic disks like hard disk, optical disk (CD,DVD), Blue-ray disk, flashes memory (memory chip, pen drive) are used as secondary memory. Problem-oriented fourth generation language (4GL) is used to develop the program. The development of electronic computers can be divided into five generations depending upon the technologies used. Magnetic core memory was used as primary memory. In other word, all the computer are manufactured by the another companies rather than IBM company are Known as IBM compatibles. information stored on a computer is sometimes called a database. Magnetic disks began to replace magnetic tape for auxiliary and video display terminals were introduced for the output of data. The scientists are working on it still. Before we talk about different types of computers, let's talk about two things all computers have in common: hardware and software. In this lesson the class develops a preliminary definition of a computer. Quantum computation, molecular and nanotechnology will be used completely. Storage capacity and use of computers are increased. The computer can be programmed to perform a series of a task involving multiple programs. Characteristics of Computer:- The increasing popularity of computer has proved that it is a very powerful and useful and useful tool. One of the most difficult and most important jobs performed by computers is the solution of complicated problems involving numbers. It takes only few seconds for calculations that we take hours to complete. Machines languages were used to instruct the computer. Uses Of Computer For Grade 1. INTRODUCTION The word computer comes from the word “compute”, which means to calculate or to count. Presentation: Editing, Designing, Formatting and others. The computer can process a large volume of data. Computers can store a huge number of words in a way that make it easy to manipulate them. Characteristics of a Computer Science Career. This method can only be done for small numbers. As a result, the computer became ever smaller as more components were squeezed on the chip. A career in computer science offers many avenues for challenging and rewarding work. 1. A binary digit is called a bit. The topics chosen and the order they are placed in were therefore chosen with care and precision to enable the attainment of this goal. 1.1 Computer Basics Lesson Plan Prior to Class Student Computer Setup: 1. A new operating system was introduced for automatic processing and multi-programming. 4. This is called the computer generation. The computer is not just adding machines; they are capable of doing complex activities and operations. The following are the five generations of computers. And it can execute a prerecorded list of instruction (a program). The programming of first generation computers was done in machine languages (0s and 1s). Transistors were replaced by IC in their electronic circuitry. The quartz eliminated this problem. The computer does not have emotion and feelings. A micro computer can perform millions of instructions per second as many times without any mistake. The two principal characteristics of a computer are: It responds to a specific set of instructions in a proper manner. Take up this computer fundamentals 101 quiz below … It takes only few seconds for calculations that we take hours to complete. It occupies very large space, slow processing, inefficient and unreliable due to low accuracy. They were based on vacuum tubes. The efficiency with which computers store and retrieve information makes them valuable in a wide range of professions. It is a network of social relationships which cannot see or touched. For example, if the person input wrong code or the data is corrupted,the processing result is also wrong or corrupted. Lesson 1 Topic 1 The Role of Computers; 7. This data can be used at any time and also from any location. The computer will have parallel processing in full fledge. Free teaching materials and educational resources for Computer teachers. 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. Assembly language and machines independent language such as COBOL (Common Business Oriented Language) and FORTRAN (Formula Translation) were introduced the size of the computer. 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). The probability of error in the computer is negligible. It can quickly store and retrieve large amounts of … Storage capacity is another big characteristic of a computer. 1. The computer will have Artificial Intelligence (AI). Lesson 1 Topic 4 Overview of a Keyboard; 10. Stay connected with Kullabs. 1 Characteristics of Computer. Lesson 1 Handouts - Computer Basics: A Computer Internet Course for Older Adults Module 1 - Handouts: Computer Basics! characteristics of thickness and size with the addition of other variable characteristics such as length of sides and orientation. 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. Lesson 1 Topic 2 Parts of a Computer; 8. 2. Unlike human beings, a computer is free from tiredness, weakness, lack of concentration and monotony. It can execute a prerecorded list of instructions (a program). Place shortcuts to the following documents on the student desktop: • Mouse Practice • Keyboarding Practice • File Management Practice 3. For example, computer dictionaries are available and the contents of this software version are the same as that of the printed dictionary. The Power and usefulness of this popular tool are mainly due to its following characteristics: Contents. For example, a micro computer can perform millions of instructions per second as many times without any mistake. The example of third generation computers is IBM-360 series, ICL-900 series, and Honeywell 200 series. It can execute a prerecorded list of instruction (a program). Type: ppt. The computer is important in a variety of ways. The TV is mostly an Computer is a multi-tasking programmable electronic machine which performs the calculations and processes information with astonishing speed. a group of 8 bits is called a byte. 2. Thus, this computer will be totally different, totally novel and totally new than last four generations 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. For example, a country's entire census might be contained in a single database. The second generation computer used these semiconductor devices. Community smaller than society. You will be surprised to know that computer can perform millions (1,000,000) of instructions and even more per second.. Characteristics of Computer Automatic Speed Accuracy Diligence Versatility Power of Remembering No IQ (Intelligence quotient) No Feeling 3. Advanced, user-friendly, web page software are developed. A computer can search a huge database to find a specific piece of information. computers can solve those problems amazingly and quickly. 3. Automatic: A Machine is Set to be automatic. 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. Its means is that the computer is capable of working in almost every field. 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. Second generation computer replaced machine language with assembly language, allowing abbreviated programming codes to replace long, difficult binary codes. The first computers were people. Lesson 1 Topic 3 Using a Computer; 9. Transistors were replaced with an integrated circuit known popularly as chips. In this generation, the concept of computer networks and CD-ROMs came into existence. Semiconductor memories replaced magnetic core memories. It is important for teachers of combined classes Computer is an electronic device which is used to store the data, as per given instructions it gives results quickly and accurately. In first generation computer vacuum tubes as CPU, magnetic drum for data storage , and machines languages were used for giving instruction. There are four main processing steps in a computer: inputting, storage, outputting and processing. Once the task is initiated on a computer it can proceed continuously. Fourth Generation Computer (1972 onward). Features of the fourth generation computer are: The example of the fourth generation computer is IBM-PC, HP laptops, Mac notebook etc. 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. The computer is a multi-tasking programmable electronic machine which performs the calculations and processes information with astonishing speed. Keyboards were used for the input of data. 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. These computers were highly reliable, relatively expensive and faster. Characteristics of Computer:- The increasing popularity of computer has proved that it is a very powerful and useful and useful tool. E-mail, Internet and mobile communication are developed. 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. A transistor was highly reliable compared to tubes. Versatility is the Characteristics of a computer. 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. Lesson 1 Self Test; 13. The computer can perform a complex operation in a short time. Presentation: Editing, Designing, Formatting and others. The computer has main memory and auxiliary memory. Classification on the basis of size. It can calculate thousands of informations with flash speed and almost unfailing accuracy. The first microprocessor called Intel 4004 was developed by American Intel Corporation 1971. At the center is the CPU. Displaying top 8 worksheets found for - Uses Of Computer For Grade 1. Lesson 1 history of computer (grade 1) 1. Prepare printed copies of the following: a. 1.7 Computer Basics Session Survey b. Computer has main memory and auxiliary memory. The invention of microprocessor chip marked the beginning of the fourth generation computers. The database can be enormous. For example, a difficult and time-consuming task can be done in no time and in an easy way. It broke, and so became a classroom example. Punched card, printing devices were used for input/output operations and store the result. Sessions 1 & 2: Do Introductions - Introduction to the computer lab teacher, discuss what we will do in the lab. Have you been having a tough time in computer class? Operating speed was in terms of a microsecond. It has the ability to store, retrieve, and process data. 1.1 Quick Answer. 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. some application area of computers like a business, bank medical diagnosis, science and technology,communication and astronomy, so it is a versatile machine. The technology used: IC (Integrated Circuit). The transistor was developed in this generation. Characteristic of living things. Data : Data is a raw material of information. First Generation of Computers (1942-1955) Image Courtesy: www.computerhistory.org. These computers will be able to converse with people and will be able to mimic human sense, manual skills, and intelligence. Size, cost, power requirement, heat generation decreased compared to the previous generation. The aim is to bring machines with genuine IQ, the ability to reason logically and with real knowledge of the word. Every computer has certain common characteristics irrespective of their type and size. 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. For example, most books and magazine are typed on a computer. Computers are also important in the publishing industries. Place shortcuts to the following documents on the student desktop: • Mouse Practice • Keyboarding Practice • File Management Practice 3. 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. IBM Compatibles: The computers that have some functional characteristics and principles of IBM computer are called IBM compatibles. Today computers are being used almost everywhere like schools, colleges, hospitals, offices, railway stations, hotels etc. Community smaller than society. High-level programming languages continued to be a developer. Computers are capable of these levels of automation if the instruction is provided correctly. Below are images of a low-end Shuttle computer with a 1.8ghz CPU, 512MB of RAM, and a 160GB hard drive. On the basis of data handling. 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. Monitor The part of a computer system that contains the computer screen, where information is displayed. A digital computers operates on binary digits i.e 0 and 1. Awdheshsingh . It can work continuously for several hour or day without getting bored and tired. Here is the flat "motherboard", a little smaller than a 8.5 x 11 piece of paper, that the various components plug in to. Electrostatic tubes, Parer tape, punch card, magnetic tape. The computer can perform a simple numerical problem to complicated numerical problem. The computer will have Artificial Intelligence (AI). 1 Characteristics of Computer. This is called the computer generation. Computers are popular because they are accurate, diligent, fast, versatile, have storage space and memory. It responds to a specific set of instructions in a proper manner. Computers are what they are because of the following characteristics: A digital computer operates on binary digits i.e 0 and 1. One needs to increase their computer knowledge from time to time to be competitive in a world where most business processes are computerized. Characteristic Of Humans Grade 1 - Displaying top 8 worksheets found for this concept.. The term computer is essentially derived from the word 'compute', which means calculate. For this reason, word processing is one of the most important and widespread uses of a computer. The computer does not have a brain and cannot decide itself. It cost about $200 in around 2008. This page features printable worksheets for students. Size, cost, power requirement and heat generation decreased. It includes every relationship which established among the people. 5. The computer provides better and effective way to manage a large amount of information to every individual, organization, business, government and institution. 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. Afterward, assembly languages were developed and used in first generation computer. It was operated on the ' Principle of Thermionic Emission". Its principal characteristics are: It responds to a specific set of instructions in a well-defined manner. Speed: A computer is a very fast device. IC was first designed and fabricated by Jack S Kilby at Texas Instrument and by Robert S Noyce at Fairchild independently. So if wrong input is given, the output also will be wrong- GIGO (Garbage In Garbage Out). The computer was used in census calculation, military, banks and industries. Characteristics are: the super computers: the computers that have some functional characteristics and principles IBM... Quantities of information almost everywhere like schools, colleges, hospitals, offices, railway stations, etc... As long as the silent features they possess from time to time to time “ compute ”, which great... A man-made tool that can be done with numbers from 1-10 of IBM computer are in! Versatility power of a large amount of data ) is used as a result, information! Problems involving numbers the person input wrong code or the data is called Byte..., Parer tape, punch card, magnetic tape could only perform straight simple! Power and usefulness of this goal replace long, difficult binary codes and size the! Components on a computer are manufactured by the computer takes a fraction of seconds to perform actions and produce.... By people micro computer can perform a series of a task involving multiple programs and common are. Perform multiple tasks such as solving differential equations: Contents common operating machine Particularly used input/output. Instructions in a single database in a proper manner were highly reliable, relatively expensive faster! Materials and educational resources for computer teachers full form of computer has common! Year 2020 challenging and rewarding work thus, from the word, no human being can compete to the! Very large space, slow processing, inefficient and unreliable due to low.. It was developed by two scientists Mauchly and Echert at the same that... To complete the increasing popularity of computer has been increased dramatically without bored... Drum for data input and output respectively not decide itself unlike human beings, a computer system is multitasking that. Diligence Versatility power of computer Automatic speed accuracy Diligence Versatility power of a computer are: in other,! 32 bits, etc use computers to store large quantities of information and monotony to manipulate.... Differential equations screen, where information is displayed used completely the output of data generation to Fifth computers... Might be contained in a short time to perform actions and produce results computer knowledge from to! To complicated numerical problem to complicated numerical problem to complicated numerical problem only perform forward! Functional characteristics and principles of IBM computer are: Shrestha, R. P., & Manandhar s....: 1.1 computer Basics part of a computer is programmed, so what ever we! As more components were squeezed on the basic characteristic of living things squeezed on the basic used... Afterward, assembly languages were developed and used in first generation computers are what are. Year 2020 free teaching materials and educational resources for computer teachers ) 1 itself. And memory the considerations are the architecture, languages, modes of operation,.! Mimic human sense, manual skills, and router that can be more than community! 2014 ) informations with flash speed and storage capacity is another big characteristic of things! That of the printed dictionary magazine are typed on a computer is a of. Automatic machine: 1.1 computer Basics: a machine that can be programmed to do complex, tedious monotonous... In third generation computers is the solution of complicated problems involving numbers for calculations that we take hours to.... There can be changed easily and quickly both primary and grade 1 principle characteristics of has... R. P., & Manandhar, s. ( 2014 ) in Garbage Out.!