The default number of sheets of a workbook is?
one
two
three
four
Correct answer is B
No explanation has been provided for this answer.
DNS
GPRS
GPS
TCP
Correct answer is B
No explanation has been provided for this answer.
The two main components of a radio communication system are?
transmitter and terminal
receiver and determinator
transmitter and receiver
transmitter and terminator
Correct answer is C
No explanation has been provided for this answer.
I, II, IV and III
I, I, IV and Il
II, IV, Ill and I
IV, II, I, and Ill
Correct answer is B
No explanation has been provided for this answer.
Trap doors and bombs are typical examples of?
adware
computer worms
firewall
trojan horses
Correct answer is D
No explanation has been provided for this answer.