Question 1

Racking & Staking

Accepted Answer

• Install and position the server racks in their designated locations, leaving adequate space between racks for airflow and maintenance.
 • Anchor the racks to the floor to enhance stability, especially in areas prone to seismic activity and ensure that the racks are perfectly leveled.
 • Physically installing servers, storage systems, and networking devices according to the design specifications.

Question 2

Structured Cabling

Accepted Answer

• Lay the cables in the cable trays, ensuring they are organized and secured.
 • Use cable ties, clamps, or other appropriate accessories to fasten the cables within the tray.
 • Follow industry standards and guidelines for cable spacing and separation.

Question 3

Migration and Relocation Services

Accepted Answer

• Process of transferring an organization’s IT infrastructure, data, applications, and services from one data center to another.

Question 4

Raised Flooring

Accepted Answer

• Install the raised floor system according to the approved design and specifications.
 • Laying the support structure, placing the floor panels, and securing them in place.

Question 5

Building Management System

Accepted Answer

• Install mounting hardware for sensors, controllers, and other BMS components.
 • Run wiring for power and communication between components, ensuring neat and organized installations.

Question 6

DCIM and Environmental Monitoring

Accepted Answer

• Install sensors, meters, and monitoring devices at critical points within the data center.
 • Connect these devices to the DCIM system to gather real-time data on power usage, temperature, humidity, and other relevant metrics.

Question 7

Cage Installations

Accepted Answer

• Clear the designated area of any obstacles or equipment. Ensure that the data center infrastructure (flooring, power distribution, etc.) is prepared for the cage installation.
 • Install the chosen panels to create the walls and ceiling of the cage. Ensure that panels are securely attached and provide the required level of security.
 • Install access doors with integrated security features. Test the doors to ensure they operate smoothly and that access control systems function as intended.

Question 8

Containment Installations

Accepted Answer

• Install containment panels, doors, and roof panels as per the designed layout. Ensure that the containment system aligns with the designated hot or cold aisle.
 • Pay attention to sealing gaps between panels, doors, and the data center structure to prevent the mixing of hot and cold air.

Question 9

Cable Pathways and Runners

Accepted Answer

• Install support brackets or structures for the cable trays. 
 • Cut the cable trays to the required lengths using appropriate tools. 
 • Fit the trays together, ensuring proper alignment and connection.
 • Provide proper grounding for the cable tray system to ensure electrical safety. 
 • Bond the cable trays to the building's grounding system, and use bonding jumpers between tray sections if necessary.

Question 10

Firestopping

Accepted Answer

• Install the materials to create an effective barrier against the passage of fire and smoke.
 • Apply the selected firestop materials according to the manufacturer's specifications and installation guidelines. 
 • Common firestop materials include fire-rated caulks, sprays, wraps, pillows, and sealants.

Data Center Division