1000+ Computer Quiz Questions and Answers 2023 Pdf - 2

Question: 6

What is the name of the device that connects two computers by means of a telephone line?

(A) cable

(B) bus

(C) tape

(D) modem

Question: 7

A modem is connected in between a telephone line and a

(A) serial port

(B) communication adapter

(C) computer

(D) network

Question: 8

Which of the following types of channels move data relatively slowly?

(A) broadband channel

(B) narrowband channel

(C) voiceband channel

(D) wideband channel

Question: 9

What function does a serial interface perform in data communication?

(A) decodes incoming signals into computer data

(B) converts serial data into audio signals

(C) converts analog signals into digital signals

(D) converts parallel data into a stream of bits

Question: 10

A clipboard

(A) works like a four function pocket calculator

(B) can adjust the characteristics of the hardware

(C) can be used to store text notes

(D) transfer information between programs