Q42
Which of the following is the fastest
A.
CPU
AnswerB.
Magnetic Tapes and Disks
C.
Video Terminal
D.
Sensors, Mechanical Controllers
Answer: Option A
Solution
Answer: Option A
Solution:
A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.