Question 1

Which of the following are well known password-cracking programs?

Options :

A : L0phtcrack

B : NetCat

C : Jack the Ripper

D : Netbus

E : John the Ripper

Answer: A

Question 2

An ethical hacker is scanning a target network. They initiate a TCP connection by sending an SYN packet to a target machine and receiving a SYN/ACK packet in response. But instead of completing the three-way handshake with an ACK packet, they send an RST packet. What kind of scan is the ethical hacker likely performing and what is their goal?

Options :

A :

They are performing an SYN scan to stealthily identify open ports without fully establishing a connection

B : They are performing a TCP connect scan to identify open ports on the target machine

C : They are performing a vulnerability scan to identify any weaknesses in the target system

D : They are performing a network scan to identify live hosts and their IP addresses

Answer: A

Question 3

Null sessions are un-authenticated connections (not using a username or password.) to an NT or 2000 system. Which TCP and UDP ports must you filter to check null sessions on your network?

Options :

A : 137 and 139

B : 137 and 443

C : 139 and 443

D : 139 and 445

Answer: D

Question 4

An attacker scans a host with the below command. Which three flags are set? # nmap -sX host.domain.com

Options :

A : This is SYN scan. SYN flag is set.

B : This is Xmas scan. URG, PUSH and FIN are set.

C : This is ACK scan. ACK flag is set.

D : This is Xmas scan. SYN and ACK flags are set.

Answer: B

Question 5

One of your team members has asked you to analyze the following SOA record.

What is the TTL? Rutgers.edu.SOA NS1.Rutgers.edu ipad.college.edu (200302028 3600 3600 604800 2400.)

Options :

A : 200303028

B : 3600

C : 604800

D : 2400

E : 60

F : 4800

Answer: D

Free 312-50v13 Mock Exam – Practice Online Confidently

Buying Options: