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(ISC)2

CCSP · Question #499

Which of the following would be a reason to undertake a BCDR test?

The correct answer is A. Functional change of the application. A BCDR (Business Continuity and Disaster Recovery) test should be performed whenever a significant change is made to the system it protects. A functional change to an application alters how the application behaves, which directly affects whether existing recovery procedures, fail

Submitted by marco_it· Apr 18, 2026Cloud Security Operations

Question

Which of the following would be a reason to undertake a BCDR test?

Options

  • AFunctional change of the application
  • BChange in staff
  • CUser interface overhaul of the application
  • DChange in regulations

How the community answered

(33 responses)
  • A
    91% (30)
  • C
    6% (2)
  • D
    3% (1)

Explanation

A BCDR (Business Continuity and Disaster Recovery) test should be performed whenever a significant change is made to the system it protects. A functional change to an application alters how the application behaves, which directly affects whether existing recovery procedures, failover sequences, data backups, and RTO/RPO targets are still valid. The BCDR plan may need to account for new dependencies, data flows, or restore procedures introduced by the functional change. In contrast, a UI overhaul (C) doesn't affect underlying data or system behavior, a staff change (B) is an organizational issue handled by training/documentation updates, and a regulatory change (D) would typically trigger a compliance review rather than a BCDR test.

Topics

#BCDR testing#Business Continuity#Disaster Recovery#Application functionality changes

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