QUIS SANTAI DI BULAN MEI

What is the main function of a UPS in a data center?

• Boost network signals

• Store user data

• Provide backup power during outages

• Cool down servers

CRAC stands for:

• Central Room Access Control

• Controlled Room and Cooling

• Core Room Automatic Cooling

• Computer Room Air Conditioning

A PDU is used for:

• Temperature monitoring

• Power distribution to IT equipment

• Fire detection

• Data backup

DCIM refers to a system for:

• Managing user access rights

• Infrastructure and environment monitoring in data centers

• Data backup

• Cybersecurity

What is typically hot-swappable in a server system?

• CPU

• Motherboard

• Hard Drive

• RAM

What is the unit of measurement used for rack-mounted server height?

• CM

• Inches

• RU (Rack Unit)

• MB

What is the purpose of a dual power supply unit (PSU) in a server?

• Faster boot time

• Redundancy in case one PSU fails

• More Power to GPU

• Increase fan Speed

Which type of power connector is typically used in data centers for servers?

• RJ45

• USB Type-C

• IEC C13/14

• SATA

What happens if the server cooling system fails?

• CPU speed increases

• Server will run longer

• Hardware may overheat and shut down

• Nothing happens

What is the function of an SFP module?

• Power supply module

• Increases CPU speed

• Connects fiber or copper network cables to network switches

• Adds USB ports