Question 1

What impact does server virtualization have on energy consumption in data centers?

Options :

A : It has no effect on energy usage

B : It increases energy usage

C : It increases cooling costs

D : It decreases energy usage

Answer: D

Question 2

What is the primary objective of a Disaster Recovery Plan (DRP) in the context of data center operations?

Options :

A : To reduce the overall operational costs

B : To ensure the rapid recovery of data and services after a disruptive event

C : To increase the speed of data processing

D : To enhance the physical security of the data center

Answer: B

Question 3

Which security policy focuses on limiting the use of administrative privileges within a data center environment?

Options :

A : Security by obscurity

B : Defense in depth

C : Access control

D : Principle of least privilege

Answer: D

Question 4

How does virtualization contribute to environmental sustainability in data centers?

Options :

A : By decentralizing data storage

B : By increasing cooling needs

C : By reducing hardware requirements

D : By consuming more energy

Answer: C

Question 5

Which standard focuses on the design and operations of a data center's physical infrastructure?

Options :

A : ANSI/TIA-942

B : ISO/IEC 27001

C : ISO/IEC 20000

D : ISO/IEC 18000

Answer: A