CISSP Official Practice Tests by Mike Chapple, David Seidl

Chapter 3 ■ Security Architecture and Engineering (Domain 3) 57

C. Deluge

D. Preaction

23. Susan would like to configure IPsec in a manner that provides confidentiality for the
    content of packets. What component of IPsec provides this capability?
    A. AH
    B. ESP
    C. IKE
    D. ISAKMP


24. Which one of the following cryptographic goals protects against the risks posed when a
    device is lost or stolen?
    A. Nonrepudiation
    B. Authentication
    C. Integrity
    D. Confidentiality


25. What logical operation is described by the truth table shown here?

Input 1 Input 2 Output

000

011

101

110

A. OR

B. AND

C. XOR

D. NOR

26. How many bits of keying material does the Data Encryption Standard use for encrypting
    information?
    A. 5 6 bits
    B. 6 4 bits
    C. 1 28 bits
    D. 2 56 bits