John works as a security manager for SoftTech Inc. He is working with his team on the disaster
recovery management plan. One of his team members has a doubt related to the most cost
effective DRP testing plan. According to you, which of the following disaster recovery testing plans
is the most cost-effective and efficient way to identify areas of overlap in the plan before
conducting more demanding training exercises?

A.
Full-scale exercise

B.
Walk-through drill

C.
Structured walk-through test

D.
Evacuation drill

Explanation:
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
management group and response teams actually perform their emergency response functions by
walking through the test, without actually initiating recovery procedures. But it is not much cost
evacuation route to a designated area where procedures for accounting for the personnel are
tested.