EASY
Haryana Police Constable
IMPORTANT
Earn 100

A firewall operates by _____.
(a)The pre-purchase phase
(b)Isolating Internet from extranet
(c)Screening packets to/from the network and provide controllable filtering of network traffic
(d)All of the above

50% studentsanswered this correctly

Important Questions on Computer
EASY
Haryana Police Constable
IMPORTANT
Junk E- mail is also called _____.

EASY
Haryana Police Constable
IMPORTANT
A digital signature is _____.

EASY
Haryana Police Constable
IMPORTANT
Viruses, trojan horses and worms are _____.

EASY
Haryana Police Constable
IMPORTANT
Passwords enable users to _____.

EASY
Haryana Police Constable
IMPORTANT
It is an act of intruding into someone else's computer or network.
