(A) Inkjet printers
(B) Dot Matrix Printer
(C) Laser Printers
(D) Bubble jet Printers
Answer: (B) Dot Matrix Printer
Category: Computer MCQs
Which of the following does NOT belong to the category of system software?
(A) Device drivers
(B) Utility programs
(C) Shareware
(D) Language processors
Answer: (C) Shareware
The unit that coordinates different devices of the computer system is:
(A) ALU
(B) Register
(C) Control Unit
(D) Logical Instructions
Q. The Control Unit (CU) is a part of:
(A) CPU
(B) ALU
(C) Register
(D) Logical Instructions
Q. CPU stands for:
(A) Control Power Unit
(B) Central Processing Unit
(C) Central Power Unit
(D) None of these
Answers:
1. (C) Control Unit
2. (A) CPU
3. (B) Central Processing Unit