Top 250+ Solved Information Cyber Security (ICS) MCQ Questions Answer
Q. In the _______ mode, IPSec protects the whole IP packet, including the original IP header.
a. transport
b. tunnel
c. either (a) or (b)
d. neither (a) nor (b)
Q. An HTTP connection uses port _________ whereas HTTPS uses port ____________ and invokes SSL
a. 40; 80
b. 60; 620
c. 80; 443
d. 620; 80
Q. A digital Signature is
a. a bit string giving identity of a correspondent
b. a unique identification of a sender
c. an authentication of an electronic record by trying it uniquely to a key only a sender knows
d. an encrypted signature of sender
Q. A digital signature needs a
a. private-key system
b. shared-key system
c. public-key system
d. all of them
Q. Pretty good privacy (PGP) is used in ______
a. browser security
b. email security
c. ftp security
d. wifi security
Q. What is necessary for a cross-site script attack with cookies to be thwarted
a. captchas
b. virtual machines
c. proxies
d. firewalls
Q. The _______ mode is normally used when we need host-to-host (end-to-end) protection of data.
a. transport
b. tunnel
c. either (a) or (b)
d. neither (a) nor (b)
Q. For each _______ the Kerberos Key Distribution Center (KDC) maintains a database of the realm’s principal and the principal’s associated “secret keys”.
a. key
b. realm
c. document
d. none of the mentioned
Q. The basic Web Services platform is combination of _____ and _______
a. css + http
b. xml + html
c. xml + http
d. css + java
Q. For a client-server authentication, the client requests from the KDC a ________ for access to a specific asset.
a. ticket
b. local
c. token
d. user
Q. What is one advantage of setting up a DMZ with two firewalls?
a. you can control where traffic goes in three networks
b. you can do stateful packet filtering
c. you can do load balancing
d. ??improved network performance
Q. What are the two primary classifications of cross-site scripting?
a. dom based and persistent
b. traditional and dom based
c. traditional and non-persistent
d. non-persistent and persistent