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

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

Sr. # Questions Answers Choice
1 The number of digits in octal system is: 8 9 6 5
2 Which command removes directory along with all files and subdirectories in it? Del Del& Deltree Deltree RD
3 How many characters in ASCII 8-bit code can represent? <span style="color: rgb(71, 66, 93); font-family: Poppins; font-weight: 700;">1000 characters</span> <span style="color: rgb(71, 66, 93); font-family: Poppins; font-weight: 700;">100 characters</span> <span style="color: rgb(71, 66, 93); font-family: Poppins; font-weight: 700;">2000 characters</span> <span style="color: rgb(71, 66, 93); font-family: Poppins; font-weight: 700;">3000 characters</span>
4 Fortran was developed in 1950 1957 1960 1967
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