Practice Test: Question Set - 03
1. In SSL, what is used for authenticating a message?
- (A) MAC
(Message Access Code)
- (B) MAC
(Message Authentication Code)
- (C) MAC
(Machine Authentication Code)
- (D) MAC
(Machine Access Code
2. Extensions to the X.509 certificates were added in version ________
- (A) 1
- (B) 2
- (C) 3
- (D) 4
3. Symmetric key encryption is also called as?
- (A) Public
key Encryption
- (B) Private
Key Encryption
- (C) Both
of these
- (D) None
of these
4. In DES step both LPT and RPT undergoes in how much key Rounds?
- (A) 8
- (B) 16
- (C) 32
- (D) 64
5. What is the size of the RSA signature hash after the MD5 and SHA-1 processing?
- (A) 42
bytes
- (B) 32
bytes
- (C) 36 bytes
- (D) 48 bytes
6. _________ provides an isolated tunnel across a public network for sending and receiving data privately as if the computing devices were directly connected to the private network.
- (A) Visual
Private Network
- (B) Virtual
Protocol Network
- (C) Virtual
Protocol Networking
- (D) Virtual
Private Network
7. In tunnel mode, IPSec protects the ________
- (A) Entire
IP packet
- (B) IP
header
- (C) IP
payload
- (D) IP
trailer
8. In _________, there is a single path from the fully trusted authority to any certificate.
- (A) X509
- (B) PGP
- (C) KDC
- (D) None
of the above
9. Security Measures Needed to protect ________ during their transmission
- (A) File
- (B) Data
- (C) Packet
- (D) All
of above
10. A way to ensure that the entity is indeed what it claims to be.-
- (A) Authentication
- (B) Accountability
- (C) Identification
- (D) Security
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