Question 1

Which practice can help data centers minimize water usage while maintaining effective cooling?

Options :

A : Relying solely on water-cooled chiller systems that consume large amounts of water

B : Implementing air-side economizers and evaporative cooling systems that use less water compared to traditional cooling methods

C : Increasing the number of water cooling towers to handle additional cooling demands

D : Using groundwater sources extensively for cooling purposes without considering sustainability impacts

Answer: B

Question 2

What role does a risk management framework play in data center operations?

Options :

A : It decreases operational efficiency

B : It maximizes resource utilization

C : It increases data center footprints

D : It provides a structured approach to identify, assess, and respond to risks

Answer: D

Question 3

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

Options :

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

Question 4

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

Options :

A : By improving network security

B : By increasing server density

C : By automating backup processes

D : By reducing cooling costs

Answer: D

Question 5

What is the primary purpose of performing regular maintenance checks on the uninterruptible power supply (UPS) systems in a data center?

Options :

A : To ensure optimal performance and prolong the lifespan of the UPS systems

B : To comply with environmental regulations and reduce the carbon footprint of the data center

C : To reduce the operational costs associated with running the UPS systems

D : To identify potential security threats and prevent unauthorized access to the UPS systems

Answer: A

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