Which of the following disaster recovery tests includes the operations that shut down at the
primary site, and are shifted to the recovery site according to the disaster recovery plan?

A.
Structured walk-through test

B.
Simulation test

C.
Full-interruption test

D.
Parallel test

Explanation:
A full-interruption test includes the operations that shut down at the primary site and
are shifted to the recovery site according to the disaster
recovery plan. It operates just like a parallel test. The full-interruption test is very expensive and
difficult to arrange. Sometimes, it causes a
major disruption of operations if the test fails.
Answer option A is incorrect. The structured walk-through test is also known as the table-top
exercise. In structured walk-through test, the
team members walkthrough the plan to identify and correct weaknesses and how they will respond
to the emergency scenarios by stepping
in the course of the plan. It is the most effective and competent way to identify the areas of overlap
in the plan before conducting more
challenging training exercises.
Answer option D is incorrect. A parallel test includes the next level in the testing procedure, and
relocates the employees to an alternate
recovery site and implements site activation procedures. These employees present with their
disaster recovery responsibilities as they would
for an actual disaster. The disaster recovery sites have full responsibilities to conduct the day-to-day
organization’s business.
Answer option B is incorrect. A simulation test is a method used to test the disaster recovery plans.
It operates just like a structured walkthrough test. In the simulation test, the members of a disaster recovery team present with a disaster
scenario and then, discuss on
appropriate responses. These suggested responses are measured and some of them are taken by the
team. The range of the simulation test
should be defined carefully for avoiding excessive disruption of normal business activities.