Choose the option that defines what a point of failure is.

A.
Contains all elements and processes necessary for a speedy restoration of the system.

B.
Refers to the situation of being able to immediately replace failing devices.

C.
Is the state when a server network element is lost which can cause a critical process to fail.

D.
None of the above.

Explanation:
Point of failure is the state when a server network element is lost which can cause a critical process to fail.
Incorrect
Answers:
A: A disaster recovery plan (DRP) contains all the elements and processes necessary for a speedy restoration of the system, and with no data loss. It includes elements such as planning, security, scheduled backups and system redundancy.
B: Redundancy refers to the situation of being able to immediately replace failing devices.
D: Option C is the correct answer.
References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 544, 549.