Computer Quiz

Q1)-Disk Operating System (DOS) was designed to work with which of the following input device ?

Mouse

Keyboard

JoyStick

Xbox

Ans.- B

Q2)-Which among following is responsible for "Traffic Directing" ?

Switch

Hub

Router

Bridge

Ans.- C

Q3)-The following computer's memory is characterized by low cost per bit stored

Primary

Secondary

Hard disk

All of the above

Ans.- B

Q4)-Acknowledgement from a computer that a packet of data has been received and verified is known as

ACK

BCK

ECK

None of these

Ans.- A

Q5)-In which addressing the operand is actually present in instruction ?

Factual addressing

Instruction addressing

Extra addressing

Immediate addressing

Ans.- D

Q6)-MSD stands for ?

Many significant digit

Most significant digit

Both a and b

None of above

Ans.- B

Q7)-Which code is a string of binary digits ?

Op code

Instruction code

Operand code

Parity code

Ans.- B

Q8)-What is the keyboard shortcut key to merge a document _______.

Alt + Shift + N

Alt + Shift + O

Alt + Shift + P

None of these

Ans.- A

Q9)-The operation is specified by a binary code known as the ?

Operand code

Opcode

Source code

Command Code

Ans.- B

Q10)-What is the shortcut key to display the 'save as' dialog box ________.

F8

F12

F11

F9

Ans.- B