Top 1000+ Information Technology Quiz Questions and Answers - 2

Question: 6

Between any two components of the computer system, there is a pathway called a ______ which allows the data transfer between them.

(A) processors

(B) bus

(C) registers

(D) capacitors

Question: 7

A packet filtering operates at which of the following OSI layers?

(A) At the gateway layer

(B) At the network

(C) At the transport layer

(D) At the application layer

Question: 8

Data can be moved from one storage media to another, less expensive media (say an optical disk). This is called

(A) data media

(B) data migration

(C) data limitations

(D) data storage

Question: 9

When machine instructions are being executed by a computer, the instruction phase followed by the execution phase is referred to as

(A) machine cycle

(B) execution cycle

(C) machine instruction

(D) program cycle

Question: 10

Codes consisting of bars or lines of varying widths or lengths that are computer readable are known as

(A) an ASCII code

(B) a magnetic tape

(C) a barcode

(D) an OCR scanner