Top 20,000+ Computer Science Question Bank - 2

Question: 6

Which of the following is related to register?

(A) Combinational circuit

(B) Arithmetic circuit

(C) Sequential circuit

(D) Digital circuit

Question: 7

From which of the following the CPU chip is partially made?

(A) Gold

(B) Iron

(C) Copper

(D) Silica

Question: 8

Dedicated computer means

(A) Doesn’t have OS

(B) Used by single person

(C) Assigned to one and only one task

(D) All of above

Question: 9

Everything computer does it controlled by its?

(A) Storage devices

(B) CPU

(C) ROM

(D) RAM

Question: 10

Mechanism to protect network from outside attack is

(A) Anti-virus

(B) Firewall

(C) Formatting

(D) Digital signature