Information Systems Security Architecture Professional (ISSAP) - ISC2 Actual Exam Questions
Last updated on April 30, 2026
Which of the following two components does Kerberos Key Distribution Center (KDC) consist of? Each correct answer represents a complete solution. Choose two.
Data service
Ticket-granting service
Account service
Authentication service
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Which of the following tenets does the CIA triad provide for which security practices are measured? Each correct answer represents a part of the solution. Choose all that apply.
Integrity
Accountability
Availability
Confidentiality
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Which of the following statements about incremental backup are true? Each correct answer represents a complete solution. Choose two.
It is the fastest method of backing up data.
It is the slowest method for taking a data backup.
It backs up the entire database, including the transaction log.
It backs up only the files changed since the most recent backup and clears the archive bit.
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A user is sending a large number of protocol packets to a network in order to saturate its resources and to disrupt connections to prevent communications between services. Which type of attack is this?
Denial-of-Service attack
Vulnerability attack
Social Engineering attack
Impersonation attack
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Which of the following encryption modes has the property to allow many error correcting codes to function normally even when applied before encryption?
OFB mode
CFB mode
CBC mode
PCBC mode
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