Question 1

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

Options :

A : Utilization of RSTP protocols

B : Integration of QoS mechanisms

C : Adoption of VLAN segmentation

D : Deployment of load balancers

Answer: B

Question 2

What is a major consideration when planning the physical layout of a data center?

Options :

A : Availability of software licenses

B : Adequate ventilation and cooling

C : Types of antivirus software used

D : Color scheme of the server racks

Answer: B

Question 3

How does a surge protection device (SPD) contribute to the overall electrical safety of a data center?

Options :

A : By providing backup power in case of grid failure

B : By shielding data cables from electromagnetic interference

C : By diverting excess voltage away from sensitive equipment during transient voltage spikes

D : By regulating the flow of current to prevent overloads

Answer: C

Question 4

In TIA-942 standards, what is the recommended redundancy level for electrical distribution systems in Tier III data centers?

Options :

A : N

B : 2N

C : N+1

D : 2N+1

Answer: B

Question 5

What is the purpose of using hot aisle containment systems in data center cooling designs?

Options :

A : To improve server access

B : To isolate hot air exhaust from servers

C : To maintain humidity levels

D : To increase noise insulation

Answer: B