Top 10,000+ Computer Knowledge/Awareness Quiz - 4
Question: 16
A key that will erase information from the computer’s memory and characters on the screen
(A) Trust key
(B) Dummy out
(C) Delete key
(D) Edit
Ans: C
Delete key
Question: 17
The person who writes and tests computer program is called a
(A) Project developer
(B) Software engineer
(C) Computer scientist
(D) Programmer
Ans: D
Programmer
Question: 18
The ____ enables your computer to connect to other computers.
(A) Network Interface Card (NIC)
(B) Controller card
(C) Sound card
(D) Video card
Ans: A
Network Interface Card (NIC)
Question: 19
In a relations database, tables are logically linked to each other by a
(A) Field size
(B) Field type
(C) Hyperlink
(D) Key
Ans; D
Key
Question: 20
____ are devices used to transmit data over telecommunications lines.
(A) Platform
(B) Modems
(C) Drive bays
(D) Drives
Ans: B
Modems
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