A normal HTTP connection uses port ______.

• A) 53
• B) 23
• C) 80
• D) 21

In IEEE 802 Protocol Architecture, Cyclic Redundancy Check field is also known as _________.

• A) Frame Check Sequence
• B) Hash Code
• C) Source ID
• D) Offset

The final form of the 802.11i standard is referred to as _________.

• A) Robust Security Network
• B) Ring Security Network
• C) Refined Security Network
• D) Real Security Network

In Secure Socket Layer, handshake protocol messages contain ________ fields.

• A) 7
• B) 23
• C) 3
• D) 5

Secure shell (SSH) network protocol is NOT used for_____.

• A) Remote command-line login
• B) Remote command execution
• C) Collision Avoidance
• D) Secure data communication

_________ provides the transfer service for Web client/server interaction and can operate on top of SSL.

• A) TLS
• B) IP
• C) Hypertext Transfer (HTTP)
• D) SSL Alert

___________standard provides an authentication mechanism for devices wishing to attach to a LAN or a wireless network.

• A) IEEE 100.1X
• B) IEEE 802.1X
• C) IEEE 801.1X
• D) IEEE 800.1X

In fragmentation in SSL record protocol, each upper layer message is fragmented into blocks of ______ bytes.

• A) 2^28
• B) 2^14
• C) 2^16
• D) 2^32

________ is the smallest building block of wireless network which consists of wireless stations.

• A) Build Service Set
• B) Blinded Service Set
• C) Backend Service Set
• D) Basic Service Set

SMTP is short for ________.

• A) Scanned Mail Tunneling Protocol
• B) Scanned Malware Track Protocol
• C) Simple Mail Transfer Protocol
• D) Simple Medium Transfer Protocol

Which of the following is the optional feature of SSH Transport Layer protocol?

• A) Integrity
• B) Server Authentication
• C) Confidentiality
• D) Compression

Various protocol messages designed to consume system resources are bombarded in_______ attack.

• A) Network injection
• B) Denial of service
• C) Man-in-the middle
• D) Man-in-the Front

In the context of compression and e-mail compatibility, PGP provides service of converting raw ________bit binary stream to a stream of printable ASCII characters.

• A) 8
• B) 16
• C) 32
• D) 24

When a virus places a copy or morphed copy of itself in other programs then the virus will be in ________ phase.

• A) Dormant
• B) Activation
• C) Triggering
• D) Propagation

_____ packet is a request to open TCP connection.

• A) SYN
• B) STRT
• C) ACK
• D) INIT

In the context of DDOS flooding based attack, ___________ method of scanning for vulnerable machines uses information contained in an infected victim machine to find more hosts to scan.

• A) Topological
• B) Random
• C) Hit list
• D) Local subnet

VeriSign is a (n) _____.

• A) Protocol Suit
• B) Virus
• C) Decryption Algorithm
• D) Certification Authority

In the perspective of virus structure, trigger is also called as _____.

• A) Logic Bomb
• B) Active Key
• C) Barcode
• D) Infection mechanism

_____________ exploits active contents of MS word/excel files or the files having scripting code.

• A) Spyware
• B) Macro virus
• C) Key logger
• D) Encrypted virus

For the____________ of the multipart MIME content type, the various parts are different representations of the same information.

• A) multipart/alternative subtype
• B) multipart/parallel subtype
• C) multipart/digest subtype
• D) multipart/mixed subtype