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Complete 312-50v12 ECCouncil Materials

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Total 572 questions

Certified Ethical Hacker Exam (CEHv12) Questions and Answers

Question 133

Which of the following is the primary objective of a rootkit?

Options:

A.

It opens a port to provide an unauthorized service

B.

It creates a buffer overflow

C.

It replaces legitimate programs

D.

It provides an undocumented opening in a program

Question 134

In the field of cryptanalysis, what is meant by a “rubber-hose" attack?

Options:

A.

Attempting to decrypt cipher text by making logical assumptions about the contents of the original plain text.

B.

Extraction of cryptographic secrets through coercion or torture.

C.

Forcing the targeted key stream through a hardware-accelerated device such as an ASIC.

D.

A backdoor placed into a cryptographic algorithm by its creator.

Question 135

There are multiple cloud deployment options depending on how isolated a customer's resources are from those of other customers. Shared environments share the costs and allow each customer to enjoy lower operations expenses. One solution Is for a customer to Join with a group of users or organizations to share a cloud environment. What is this cloud deployment option called?

Options:

A.

Hybrid

B.

Community

C.

Public

D.

Private

Question 136

John, a disgruntled ex-employee of an organization, contacted a professional hacker to exploit the organization. In the attack process, the professional hacker Installed a scanner on a machine belonging to one of the vktims and scanned several machines on the same network to Identify vulnerabilities to perform further exploitation. What is the type of vulnerability assessment tool employed by John in the above scenario?

Options:

A.

Proxy scanner

B.

Agent-based scanner

C.

Network-based scanner

D.

Cluster scanner

Page: 34 / 43
Total 572 questions