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Online Tests

9th Class Computer Chapter 6 Computer Security and Ethics English Medium KPK Boards Online Mcqs MCQs With Answers

Question # 1

Which command removes directory along with all files and subdirectories in it?

Choose an answer

Del

Del& Deltree

Deltree

RD

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Question # 2

The number of digits in octal system is:

Choose an answer

8

9

6

5

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Question # 3

How many characters in ASCII 8-bit code can represent?

Choose an answer

1000 characters

100 characters

2000 characters

3000 characters

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Question # 4

Fortran was developed in

Choose an answer

1950

1957

1960

1967

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