Free ISC2 CISSP Exam Questions

Become ISC2 Certified with updated CISSP exam questions and correct answers

Page: 1 / 301

Total 1502 Questions | Updated On: Apr 01, 2026

Add To Cart

Question 1

In fault-tolerant systems, what do rollback capabilities permit?

A : toring the system to a previous functional state

B : entifying the error that caused the problem

C : lowing the system to an in a reduced manner

D : olating the error that caused the problem

Answer: A

Question 2

Checking routing information on e-mail to determine it is in a valid format and contains valid information is an example of which of the following anti-spam approaches?

A : mple Mail Transfer Protocol (SMTP) blacklist

B : verse Domain Name System (DNS) lookup

C : hing algorithm

D : ader analysis

Answer: D

Question 3

Which of the following is an advantage of' Secure Shell (SSH)?

A : operates at the network layer.

B : encrypts transmitted User ID and passwords.

C : uses challenge-response to authenticate each party.

D : uses the International Data Encryption Algorithm (IDEA) for data privacy.

Answer: C

Question 4

What is the benefit of an operating system (OS) feature that is designed to prevent an application from executing code from a non-executable memory region?

A : entifies which security patches still need to be installed on the system

B : ops memory resident viruses from propagating their payload

C : duces the risk of polymorphic viruses from encrypting their payload

D : lps prevent certain exploits that store code in buffers

Answer: C

Question 5

What type of database attack would allow a customer service employee to determine quarterly sales results before they are publically announced?

A : lyinstantiation

B : ference

C : gregation

D : ta mining

Answer: A

Page: 1 / 301

Total 1502 Questions | Updated On: Apr 01, 2026

Add To Cart