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: Nov 14, 2024

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Question 1

How does a CRAC unit contribute to maintaining optimal conditions in a data center?

A : By preventing physical access to the servers

B : By regulating humidity and temperature

C : By providing security to the servers

D : By monitoring network traffic

Answer: B

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 dynamic power management techniques enhance the environmental sustainability of data centers?

A : Dynamic power management has no significant impact on the energy efficiency of data centers

B : Dynamic power management increases the complexity of server operations, leading to higher energy consumption

C : Dynamic power management adjusts the power usage of servers based on the workload, reducing energy consumption during low demand periods

D : Dynamic power management primarily focuses on improving server performance without considering energy efficiency

Answer: C

Question 4

How can data centre operators effectively manage and mitigate the risk of downtime due to hardware failures or system crashes?

A : By ensuring that all software and firmware are up-to-date with the latest security patches

B : By implementing redundant systems and failover mechanisms to ensure continuous operation

C : By providing training and awareness programs for personnel on best practices and procedures

D : By conducting regular maintenance and inspections of all critical infrastructure

Answer: B

Question 5

Why is it important for data centre facilities operations managers to conduct regular capacity planning and forecasting exercises, and how do these activities contribute to the overall efficiency and scalability of the data centre?

A : It facilitates the optimization of resource allocation and reduces the risk of over-provisioning

B : It helps maintain compliance with regulatory requirements and industry standards

C : It allows for the identification and resolution of potential bottlenecks before they impact performance

D : It ensures that the data centre can accommodate future growth and increased demand for services

Answer: D

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Total 299 Questions | Updated On: Nov 14, 2024

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