There can be more than one community in a society. 1.7 Computer Basics Session Survey b. Operating speed was in terms of a microsecond. Keyboards were used for the input of data. There can be more than one community in a society. Computer Essential. Lesson 1 Topic 6 Input Output and Storage Devices; 12. Prepare printed copies of the following: a. High-level languages like FORTAN , BASIC and other are used to develop programs. As a result, the computer became ever smaller as more components were squeezed on the chip. 1.1 Computer Basics Lesson Plan Prior to Class Student Computer Setup: 1. It can quickly store and retrieve large amounts of … 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). 1. 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. Presentation: Editing, Designing, Formatting and others. 1.1.1 Automatic Machine: The Power and usefulness of this popular tool are mainly due to its following characteristics: Contents. Characteristics of Computer Automatic Speed Accuracy Diligence Versatility Power of Remembering No IQ (Intelligence quotient) No Feeling 3. Computer is a versatile machine. It takes only few seconds for calculations that we take hours to complete. A binary digit is called a bit. It is a network of social relationships which cannot see or touched. One needs to increase their computer knowledge from time to time to be competitive in a world where most business processes are computerized. Also, the considerations are the architecture, languages, modes of operation, etc. The computer systems can be classified on the following basis: 1. Every computer has certain common characteristics irrespective of their type and size. 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. Kumar Amit. You can find us in almost every social media platforms. Assembly language and machines independent language such as COBOL (Common Business Oriented Language) and FORTRAN (Formula Translation) were introduced the size of the computer. The function performed by the computer and the speed of their operations have been changing since the old days to the most modern computer. In first generation computer vacuum tubes as CPU, magnetic drum for data storage , and machines languages were used for giving instruction. Take up this computer fundamentals 101 quiz below … The invention of microprocessors led to the development of microcomputer or the personal computer. 1 Characteristics of Computer. Today computers are being used almost everywhere like schools, colleges, hospitals, offices, railway stations, hotels etc. 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. It responds to a specific set of instructions in a proper manner. Semiconductor memory like RAM and ROM were used as primary memory. It was operated on the ' Principle of Thermionic Emission". Lesson 1 Topic 4 Overview of a Keyboard; 10. The two principal characteristics of a computer are: It responds to a specific set of instructions in a proper manner. 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