Which of the following tools is used for vulnerability scanning and calls Hydra to launch a dictionary attack?

• A.Whishker
• B.SARA
• C.Nessus
• D.Nmap

Comment: *

Name: *

Email: *

Verification: *

Which of the following actions is performed by the netcat command given below?
nc 55555 < /etc/passwd

• A.It changes the /etc/passwd file when connected to the UDP port 55555.
• B.It resets the /etc/passwd file to the UDP port 55555.
• C.It fills the incoming connections to /etc/passwd file.
• D.It grabs the /etc/passwd file when connected to UDP port 55555.

Comment: *

Name: *

Email: *

Verification: *

What is the purpose of configuring a password protected screen saver on a computer?

• A.For preventing unauthorized access to a system.
• B.For preventing a system from a Denial of Service (DoS) attack.
• C.For preventing a system from a social engineering attack.
• D.For preventing a system from a back door attack.

Comment: *

Name: *

Email: *

Verification: *

Which of the following DoS attacks affects mostly Windows computers by sending corrupt UDP packets?

• A.Smurf
• B.Fraggle
• C.Ping flood
• D.Bonk

Comment: *

Name: *

Email: *

Verification: *