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Certified Ethical Hacker CEH CEH-001 Reddit Questions

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Question 16

If you perform a port scan with a TCP ACK packet, what should an OPEN port return?

Options:

A.

RST

B.

No Reply

C.

SYN/ACK

D.

FIN

Question 17

Which of the following is not an effective countermeasure against replay attacks?

Options:

A.

Digital signatures

B.

Time Stamps

C.

System identification

D.

Sequence numbers

Question 18

The following is a sample of output from a penetration tester's machine targeting a machine with the IP address of 192.168.1.106:

What is most likely taking place?

Options:

A.

Ping sweep of the 192.168.1.106 network

B.

Remote service brute force attempt

C.

Port scan of 192.168.1.106

D.

Denial of service attack on 192.168.1.106

Question 19

An ethical hacker for a large security research firm performs penetration tests, vulnerability tests, and risk assessments. A friend recently started a company and asks the hacker to perform a penetration test and vulnerability assessment of the new company as a favor. What should the hacker's next step be before starting work on this job?

Options:

A.

Start by foot printing the network and mapping out a plan of attack.

B.

Ask the employer for authorization to perform the work outside the company.

C.

Begin the reconnaissance phase with passive information gathering and then move into active information gathering.

D.

Use social engineering techniques on the friend's employees to help identify areas that may be susceptible to attack.

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Exam Code: CEH-001
Exam Name: Certified Ethical Hacker (CEH)
Last Update: Nov 24, 2024
Questions: 878
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