Prior to a live disaster test also called a Full Interruption test, which of the following is most important?

A.
Restore all files in preparation for the test.

B.
Document expected findings.

C.
Arrange physical security for the test site.

D.
Conduct of a successful Parallel Test

Explanation:
A Full Interruption Test is the most intrusive to regular operations and business productivity. The original site is
actually shut down, and processing takes place at the alternate site. A parallel test is one in which some
systems are actually run at the alternate site.
Incorrect Answers:
A: Restoration of files is not the most important when conducting a Full Interruption. The most important is to
set up a secondary site and conduct a parallel test on that site.
B: To document expected findings is not the most important when conducting a Full Interruption. The most
important is to set up a secondary site and conduct a parallel test on that site.
C: To arrange physical security for the test site is not the most important when conducting a Full Interruption.
The most important is to conduct a parallel test on the test site.

Harris, Shon, All In One CISSP Exam Guide, 6th Edition, McGraw-Hill, 2013, p. 956