312-50v11 EC-Council Exam Questions and Free Practice Test

Question 43

If you want to only scan fewer ports than the default scan using Nmap tool, which option would you use?

A. –r

B. –F

C. –P

D. –sP

Correct Answer:B

Question 44

Password cracking programs reverse the hashing process to recover passwords. (True/False.)

A. True

B. False

Correct Answer:B

Question 45

This TCP flag instructs the sending system to transmit all buffered data immediately.

A. SYN

B. RST

C. PSH

D. URG

E. FIN

Correct Answer:C

Question 46

What is correct about digital signatures?

A. A digital signature cannot be moved from one signed document to another because it is the hash of the original document encrypted with the private key of the signing party.

B. Digital signatures may be used in different documents of the same type.

C. A digital signature cannot be moved from one signed document to another because it is a plain hash of the document content.

D. Digital signatures are issued once for each user and can be used everywhere until they expire.

Correct Answer:A

Question 47

Susan has attached to her company's network. She has managed to synchronize her boss's sessions with that of the file server. She then intercepted his traffic destined for the server, changed it the way she wanted to and then placed it on the server in his home directory.
What kind of attack is Susan carrying on?

A. A sniffing attack

B. A spoofing attack

C. A man in the middle attack

D. A denial of service attack

Correct Answer:C

Question 48

Which is the first step followed by Vulnerability Scanners for scanning a network?

A. OS Detection

B. Firewall detection

C. TCP/UDP Port scanning

D. Checking if the remote host is alive

Correct Answer:D

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