Question

с. СРL
A Multiple choice questions,
Name the central dectrical circuit board in a computer
BIOS
b. Motherboard
d. SIMPS
2. Which external hardware device is used to scan documents and photographer
Scanner
C. Modem
bo
d. Printer
3. Which port is used to connect with scanners and printers?
Parallel Port
c. Serial Port
b. Link
d. URL
What contains numerical, alphabetical and other special function keys that are set in a
QWERTY format
Printer
c. Mouse
b. Keyboard
a CPU
5. Which device captures and converts audio frequencies into sound waves?
Printer
C. ALU
b. Microphone
d. Registers​

Answer 1

1.) - Motherboard

2.) - Scanner

3.) - USB

4.) - Keyboard

5.) - Microphones

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Answer 2

Motherboard
Scanner
Serial port
Keyboard
Microphone