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

Why is it crucial to implement electrical grounding and bonding in data center design?

Options :

A : To increase power efficiency by reducing resistive losses

B : To minimize heat dissipation in electrical circuits

C : To isolate sensitive equipment from electromagnetic interference

D : To protect equipment and personnel from electrical shock and discharge

Answer: D

Question 3

How does implementing access control lists (ACLs) enhance network security within a data center?

Options :

A : It filters incoming and outgoing traffic based on predetermined criteria

B : It increases server uptime

C : It automates software deployment

D : It reduces cooling costs

Answer: A

Question 4

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

Question 5

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