What does USB stand for?
a) uniform service bus
b) universal serial bus
c) universal service bus
d) uniform serial bus
What is the maximum storage capacity of USB?
a) 512 MB
b) 512 GB
c) 100 GB
d) none of these
The secrets words and number used for protection are called…….
a) biometric data
b) backup data
c) password
d) private words
Security protection for personal computers includes……..
a) internal components
b) locks and cables
c) software
d) all of these
A software that interferes with normal routine of computers is called…….
a) virus
b) antivirus
c) freeware
d) shareware
What does AVG stand for?
a) antivirus guard
b) antivirus group
c) antivirus gap
d) none of these
