Question

d. Scanner
Mil Multiple Choice Questions (MCQs):
1. Which of these is not an input device?
a. Drawing tablet o b. Touch Screen
c. Speakers
d. Scanner
2. This is the processing unit or the brain of the PC.
a. RAM O b. ROM
C. ALU
d. CPU O
3. Which one of these retain the memory always.
a. ROM О b. RAM O C. ALU O d. None of these.
4. This type of printer uses to print back and forth.
a. Dot Matrix
b. Inkjet
c. Laser
d. None
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Answer 1

Answer:

1.c speakers

2.d central processing unit (cpu)

3.d ram

4.dot matrix