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RRB JE (IT): Computer Organisation Quiz 4 (App update required to attempt this test)

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Question 1

The hexadecimal number 64 AC is equivalent to decimal number

Question 2

Which of the following category of viruses does not replicate themselves?

Question 3

The 2’s compliment of the binary number (11110000)2 is

Question 4

Considering X and Y as binary variables, the Boolean expression Y + XY is equivalent to

Question 5

Consider a binary adder which is independent of the number of bits for its operational time. Then what is the number of AND gate required for such 7-bit binary adder?

Question 6

Which of the following requires a device driver?

Question 7

Which of the following is not an output device?

Question 8

Interrupts which are initiated by an in-struction are

Question 9

In DMA transfer scheme, the transfer scheme other than burst mode is

Question 10

On receiving an interrupt from an I/O device, the CPU
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Apr 14GATE & PSU CS