Magnetic drum and magnetic tape were used as secondary memory. This method can only be done for small numbers. A binary digit is called a bit. A transistor transfers electric signals across a resistor. The two principle characteristics of a computer are: It responds to a specific set of instructions in a proper manner. Kathmandu: Ashmita publication. 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. Lesson 1 Topic 5 Using a Mouse; 11. The computer can help in producing better quality products, help in teaching and assist in elimination human error. 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. a group of 8 bits is called a byte. Semiconductor like RAM, ROM and cache memory is used as a primary memory. Awdheshsingh . Lesson 1 Topic 4 Overview of a Keyboard; 10. The database can be enormous. And it can execute a prerecorded list of instruction (a program). Have you been having a tough time in computer class? You can find us in almost every social media platforms. 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. For example, a micro computer can perform millions of instructions per second as many times without any mistake. Lesson 1 Topic 1 The Role of Computers; 7. The full form of COMPUTER is Common Operating Machine Particularly Used for Trade, Education and Research. Transistors were replaced by IC in their electronic circuitry. The transistor was far more superior in performance on account of their miniature size, smaller power consumption, and heat production rate. It can execute a prerecorded list of instructions (a program). It takes only few seconds for calculations that we take hours to complete. You will be surprised to know that computer can perform millions (1,000,000) of instructions and even more per second.. Characteristic of living things. Size, cost, power requirement, heat generation decreased compared to the previous generation. For example, a super computer can operate at speed measures on nanoseconds and even picosecond. It has the ability to store, retrieve, and process data. 1. For this reason, word processing is one of the most important and widespread uses of a computer. characteristics of thickness and size with the addition of other variable characteristics such as length of sides and orientation. The computer systems can be classified on the following basis: 1. Semiconductor memories replaced magnetic core memories. Computers are also important in the publishing industries. Machines languages were used to instruct the computer. Spend time getting to know the students. It can quickly store and retrieve large amounts of … Processing speed and storage capacity used of computer increased. Computer increases the curricular performance of the student. Speed: A computer is a very fast device. 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. Storage capacity is another big characteristic of a computer. 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. 3. 1 Characteristics of Computer. The programming of first generation computers was done in machine languages (0s and 1s). Displaying top 8 worksheets found for - Uses Of Computer For Grade 1. Community smaller than society. 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. Computer Essential. A computer can search a huge database to find a specific piece of information. Also, the considerations are the architecture, languages, modes of operation, etc. 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. Basic characteristics about computer are: 1. 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. 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. Sign up and receive the latest tips via email. Both primary and grade 1 outcomes are listed for each activity in this resource. The scientists are working on it still. On the basis of functionality. It takes only few seconds for calculations that we take hours to complete. The function performed by the computer and the speed of their operations have been changing since the old days to the most modern computer. Computer Science; Computer Fundamentals; Discussion . Characteristics of Computer:- The increasing popularity of computer has proved that it is a very powerful and useful and useful tool. They can be programmed to do complex, tedious and monotonous tasks. Technically speaking, the term computer doesnot have a full form. Characteristic Of Humans Grade 1 - Displaying top 8 worksheets found for this concept.. There can be more than one community in a society. 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. The computer will have Artificial Intelligence (AI). The value of computer lies in the ability to perform quickly and accurately. So if wrong input is given, the output also will be wrong- GIGO (Garbage In Garbage Out). Lesson 1 Handouts - Computer Basics: A Computer Internet Course for Older Adults Module 1 - Handouts: Computer Basics! 2) Speed : Computer can perform data processing jobs very fast, usually measured in microseconds (10-6), nanoseconds (10-9), and picoseconds (10-12). They were based on vacuum tubes. Characteristics of computer 1) Automatic : Given a job, computer can work on it automatically without human interventions. Computers are used widely as they are reliable. !H- 3 The computer can perform the repetitive task without being a bore and it never gets tired. A binary digit is called a bit. 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 country's entire census might be contained in a single database. A digital computers operates on binary digits i.e 0 and 1. Advanced, user-friendly, web page software are developed. 1.1 Quick Answer. These computers will be able to converse with people and will be able to mimic human sense, manual skills, and intelligence. High-level languages like FORTAN , BASIC and other are used to develop programs. Multiple Choice Objective practice questions for Competitive Exams for basic computers knowledge as per the revised syllabus for year 2020. In this lesson the class develops a preliminary definition of a computer. So if wrong input is given, the output also will be wrong- GIGO (Garbage In Garbage Out). The probability of error in the computer is negligible. 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). A single computer can perform multiple tasks such as watching a movie, playing games, listening song and others. Features of the third generation computers are: 4.) Super computers : The super computers are the most high performing system. Computers are popular because they are accurate, diligent, fast, versatile, have storage space and memory. Transistors were an improvement over the vacuum tube, but they still generated a great heat, which damaged the computer's sensitive parts. 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. The invention of microprocessors led to the development of microcomputer or the personal computer. When we talk of a 32-bit computer, it means that it's word length is 32 bits. 1 Characteristics of Computer. It includes every relationship which established among the people. The computer is important in a variety of ways. A computer is an automatic machine, capable of functioning automatically once they are an appropriate set of instruction and data provided to the computer. The quartz eliminated this problem. Computer is an automatic machine, capable of functioning automatically once they are an appropriate set of instruction and data provided to the computer. The efficiency with which computers store and retrieve information makes them valuable in a wide range of professions. Community smaller than society. Thus, this computer will be totally different, totally novel and totally new than last four generations of computer. 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. 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