ABOUT COMPUTERS
1. Fill in the blanks: (a) PARAM 2000 is the first Indian supercomputer. (b) Hardware is the visible component of a computer. (c) Software can be classified…
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DATA ANALYSIS IN SPREADSHEET
1. Fill in the blanks: (a) A formula always starts with equal (=) sign , plus (+) sign , or minus (-) sign . (b) The AVERAGE fu…
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INTRODUCTION TO SPEADSHEET
1. Fill in the blanks:- (a) The cell is the intersection of a column and a row. (b) The keyboard shortcut for copy is Ctrl+C and …
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CYBER WORLD
CYBER WORLD 1. Fill in the blanks:- (a) Internet is also called as Network of Network . (b) Internet is a global connection of network…
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Introduction to computer(iv)
Introduction to computer 1 . Fill in the blanks (a) CPU is also known as the brain of computer (b) an organised information is called row data (c) keyboard…
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Computer system (v )
Computer System A physical component or equipment of a computer system is known as hardware. Computer hardware can be classified into three basic categorie…
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हमारे आस पास के पदार्थ (कक्षा-9)
हमारे आस पास के पदार्थ पदार्थ(Matter):- सभी वस्तुएँ जिन का द्रव्यमान होता है तथा जो स्थान गिरती है, वह पदार्थ कहलाते हैं। जैसे:- वायु, जल, धूल-कण आदि। भ…
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