1 The art of breaking ciphers is known as:
a. cryptology
b. cryptography
c. cryptanalysis
d. crypting
2 ............... is an example for public key algorithm.
a. RSA
b. DES
c. IREA
d. RC5
3 ………….transform mess
...
1 The art of breaking ciphers is known as:
a. cryptology
b. cryptography
c. cryptanalysis
d. crypting
2 ............... is an example for public key algorithm.
a. RSA
b. DES
c. IREA
d. RC5
3 ………….transform message into format that cannot be read by hackers.
a. Decryption
b. Encryption
c. Transformation
d. None of these
4 What is the port number for (HTTP Secure) HTTPS?
a. 43
b. 443
c. 445
d. 444
5 Decryption and Encryption of data are the responsibility of which of the following layer?
a. Session layer
b. Network layer
c. Transport layer
d. Presentation layer
6 ..………..is used to validate the identity of the message sender to the recipient.
a. Encryption
b. Decryption
c. Digital certificate
d. None of these
7 Which of the following are used to generate a message digest by the network security protocols?
(P) RSA
(Q) SHA-1
(R) DES
(S) MD5
(A) P and R only
(B) Q and R only
(C) Q and S only
(D) R and S only
8 The output of MD4 is
A 8 octal digest characters
B 32 octal digest characters
C 2 octal digest characters
D None of above
9 If error occurs during file transfer of the file, yo ucan use
A MD5
B RSA
C DES
IT DEPARTMENT
Sem 6
3361601-Web and Network Security
3361601-WNS- Page 1 of 5
D None of above
10 _________ operates in the transport mode or the tunnel mode.
A) IPSec
B) SSL
C) PGP
D) none of the above
11 One security protocol for the e-mail system is _________.
A) IPSec
B) SSL
C) PGP
D) none of the above
12
A) SSL
B) TLS
C) either (a) or (b)
D) both (a) and (b)
13 SSL provides _________.
A) message integrity
B) confidentiality
C) compression
D) all of the above
14 S/MIME stands for ____________.
a. standard multipurpose internet mail extensions.
b. secure multipurpose internet mail extensions.
c. secure multipurpose international mail extensions.
d. standard multipurpose international mail extensions.
15 The processed S/MIME along with security related data is called as ________.
a. public key cryptography sta
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