Computer Science 9th Class English Medium Online Test With Answers

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Computer Science 9th Class English Medium Online Test

Sr. # Questions Answers Choice
1 Which number system consists of Os and 1s Decemal Octal Binary Hexa
2 In primary and secondary stroages data is stored in the form of. Bytes Bit Nibble GB
3 Hexadecimal system has total...............numbers. 15 16 17 18
4 Number"17" is equal to.........in binary system 10000 10001 10110 10100
5 MP3 is a (an)---------- file format? Video Image Audio None of these
6 Pixel Stands for? Picture Identitiy Picture Element Picture Digit None of these
7 UTF stands for? Unicode Transformation Formula United Transformation format Unicode Transforamtion Formation None of these
8 Extended ASCII includes....................characters? 64 256 128 None of these
9 ASCII Code for"P' is....................? 80 81 82 All of these
10 Brian of computer is...........? RAM UDP CPU RAM
11 CPU Stand for? Central Processing Unit Central Processing Unity Central Processing United None of these
12 In Binary 1s Presents.................? OFF OF ON None of these
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