Free Exin CDFOM Exam Questions

Become Exin Certified with updated CDFOM exam questions and correct answers

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Total 299 Questions | Updated On: Jul 14, 2025

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Question 1

How does utilizing LED lighting contribute to energy efficiency in a data center?

A : By improving server speed

B : By increasing cooling requirements

C : By enhancing physical security

D : By reducing power consumption

Answer: D

Question 2

What is a common method used to achieve redundancy in data center power supplies?

A : Increasing server processing power

B : Using multiple independent utility feeds

C : Implementing software-defined networking

D : Using fiber optic cables

Answer: B

Question 3

How does the implementation of hot aisle containment systems contribute to Data Centre efficiency?

A : By improving network security

B : By increasing server density

C : By automating backup processes

D : By reducing cooling costs

Answer: D

Question 4

What are the environmental benefits of virtualization technologies in data centers?

A : Optimizing rack space

B : Improving server efficiency

C : Reducing hardware requirements

D : Decreasing server utilization

Answer: D

Question 5

What is the primary advantage of using energy-efficient power supplies in data centers in terms of environmental sustainability?

A : Enhanced power distribution and redundancy

B : Lower initial investment costs

C : Improved compatibility with existing infrastructure

D : Reduced energy consumption and heat generation

Answer: D

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Total 299 Questions | Updated On: Jul 14, 2025

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