Free CREST CREST-CPSA Exam Questions

Become CREST Certified with updated CREST-CPSA exam questions and correct answers

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Total 359 Questions | Updated On: Jul 09, 2025

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Question 1

What is the range of a /25 subnet?

A : 255.255.255.252

B : 255.255.255.250

C : 255.255.255.240

D : 255.255.255.255

E : 255.255.255.128

Answer: E

Question 2

Which of these is an Ethernet multicast MAC address?

A : 000b.dbb2.fa60

B : 00-10-db-74-d0-52

C : 01:00:0c:cc:cc:cc

D : 00:10:db:74:d0:52

Answer: C

Question 3

What amount of disruption to the client's systems is acceptable during a penetration test?

A : There should be no disruption if the systems are secure, but the client should expect disruption if there are vulnerabilities.

B : None, and the client should report any anomalous behaviour immediately.

C : An few spontaneous reboots and occasional data corruption, but nothing really bad.

D : Quite a lot. Disruption is to be expected during a full penetration test.

E : It depends, but the client should be asked not to bother the testers as they have enough to deal with.

Answer: B

Question 4

Which of the following algorithms could be used to negotiate a shared encryption key?

A : AES

B : SHA1

C : Diffie-Hellman

D : DES

E : Triple-DES

Answer: C

Question 5

Which octet mask has the follwing directory drw-r-----?

A : 755

B : 211

C : 700

D : 777

E : 640

Answer: E

Page: 1 / 72

Total 359 Questions | Updated On: Jul 09, 2025

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