Question 1

Why do larger data centers require more H DAs?

Options :

A : to ensure maximum horizontal cable lengths are not exceeded and to avoid cable congestion

B : to reduce energy consumption and carbon footprint

C : to increase server processing speed by minimizing latency

D : to provide redundancy and failover mechanisms

Answer: A

Question 2

Which network topology uses the least amount of cabling?

Options :

A : Star

B : Mesh

C : Bus

D : Top of Rack

Answer: D

Question 3

Apart from marine cargo ports, hazardous material transport roadways, transportation roadways, and flight paths, what other things should a data centre be at least one mile away from?

Options :

A : Waste-disposal units and dumpsites only.

B : Petroleum storage installations like petrol stations & oil storage facilities only.

C : Fireworks manufacturing companies only.

D : All of The Above

Answer: D

Question 4

What 3 standards books should be followed for data center grounding and bonding?

Options :

A : TIA 942, TIA 607 and IEEE 1100

B : UL 467, UL 96A and NFPA 70

C : TIA 568, ANSI/TIA-606-B and TIA 568-C.1

D : ASHRAE Standard 90.1, ASHRAE Standard 62.1 and ASHRAE Standard 55

Answer: A

Question 5

what is minimum recommended space for secured storage area?

Options :

A : 100 square feet

B : 240 square feet

C : 250 square feet

D : 280 square feet

E : None of above

Answer: C

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