Free Exin CTDC Exam Questions

Become Exin Certified with updated CTDC exam questions and correct answers

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Total 299 Questions | Updated On: Oct 29, 2025

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Question 1

What is the significance of redundancy in power distribution systems for data centers?

A : Ensuring uninterrupted operation in case of power failure

B : Storing surplus office supplies

C : Providing energy-efficient lighting solutions

D : Using ergonomic chairs for IT staff

Answer: A

Question 2

Which design approach is most effective for managing heat dissipation in large-scale data centers?

A : Positioning servers near windows for natural cooling

B : Using server racks without ventilation slots

C : Installing hot aisle containment systems

D : Painting server racks with heat-reflective paint

Answer: C

Question 3

What is the role of a firestop in a data center?

A : To prevent the spread of fire through cable openings

B : To optimize server performance

C : To regulate cooling temperatures

D : To monitor network traffic

Answer: A

Question 4

How does implementing a layered security approach benefit a data center's overall security posture?

A : It reduces energy consumption

B : It simplifies network management

C : It increases server uptime

D : It provides multiple lines of defense against different types of threats

Answer: D

Question 5

According to TIA-942, what is a critical consideration for data center network reliability?

A : Utilization of RSTP protocols

B : Integration of QoS mechanisms

C : Adoption of VLAN segmentation

D : Deployment of load balancers

Answer: B

Page: 1 / 60

Total 299 Questions | Updated On: Oct 29, 2025

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