Question 1

The IP addresses reserved for multicasting belong to which of the following classes?

Options :

A : Class B

B : Class E

C : Class C

D : Class D

Answer: D

Question 2

Which of the following layers is closest to the end user?

Options :

A : Application layer

B : hysical layer

C : Session layer

D : Presentation layer

Answer: A

Question 3

Which of the following types of coaxial cable is used for cable TV and cable modems?

Options :

A : RG-62

B : RG-59

C : RG-58

D : RG-8

Answer: B

Question 4

Which of the following is an intrusion detection system that reads all incoming packets and tries to find suspicious patterns known as signatures or rules?

Options :

A : HIDS

B : IPS

C : DMZ

D : NIDS

Answer: D

Question 5

Which of the following tools is described below? It is a set of tools that are used for sniffing passwords, e-mail, and HTTP traffic. Some of its tools include arpredirect, macof, tcpkill, tcpnice, filesnarf, and mailsnarf. It is highly effective for sniffing both switched and shared networks. It uses the arpredirect and macof tools for switching across switched networks. It can also be used to capture authentication information for FTP, telnet, SMTP, HTTP, POP, NNTP, IMAP, etc.

Options :

A : Dsniff

B : Cain

C : Libnids

D : LIDS

Answer: A