Contents

What does USB stand for?
a) uniform service bus       
b) universal serial bus
c) universal service bus
d) uniform serial bus


b

What is the maximum storage capacity of USB?
a) 512 MB                           
b) 512 GB
c) 100 GB                            
d) none of these


c

The secrets words and number used for protection are called…….
a) biometric data
b) backup data
c) password                         
d) private words


c

Security protection for personal computers includes……..
a) internal components
b) locks and cables
c) software                           
d) all of these


d

A software that interferes with normal routine of computers is called…….
a) virus                                 
b) antivirus
c) freeware                           
d) shareware


a

What does AVG stand for?
a) antivirus guard             
b) antivirus group
c) antivirus gap   
d) none of these


a