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.
Full-interruption test

C.
Parallel test

D.
Simulation 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
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
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
to test the disaster recovery plans. It operates just like a structured walk- through 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.