Which capacity management technique addresses power, rack space, cooling, and cabling needs?
In network data cabling, what is currently the medium of choice for short cable runs?
What is the definition of reliability?
Which is an example of a row-oriented cooling architecture?
What are three power distribution components found in data centers? (Choose three.)
What is the function of a circuit breaker?
What is a primary impact of high humidity in the data center?
Which UPS topology uses a transfer switch between the primary power source and the inverter?
For reliable generator operation, what are two critical elements of the prime mover? (Choose two.)
Which benefit is provided when air distribution methods return the warmest air to the CRAC units?
Click the Exhibit button.
What type of power problem does the exhibit illustrate?
Chilled water produced by a chiller is typically within which temperature range?
You are asked to assess a data center's risk of fire. Upon a visual inspection of the data center you notice several areas of concern.
Which two should you address? (Choose two.)
What is the primary feature of a smart card?
What is the load per rack where the room cooling architecture starts to become impractical?
Which two characteristics do all static UPS topologies share? (Choose two.)
Physical security can be increased by which three activities? (Choose three.)
What is an advantage of ceiling mount systems?
Your data center has a 75 kW load and is located in a building that would require long distances between the indoor and outdoor cooling units. There is no cooling tower available and reducing capital cost is a priority.
Which heat rejection method should be used?
How does a rack-mounted side air distribution unit improve air flow?
What is required for the transfer of heat from one object to another?
Which two ways does a transient voltage surge suppressor (TVSS) work? (Choose two.)
Which two would be used for biometric access control? (Choose two.)
Which represents the highest expense when pricing out a cabling solution?
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What does the exhibit represent?
A previously built data center inherited the existing wet pipe sprinkler system. There are smoke detectors in the data center and the local authority having code jurisdiction mandates a sprinkler system in the data center.
How can you further protect the data center's IT equipment while meeting the mandated requirements?
What is an example of a standard building management system (BMS) protocol?
What is the difference between an undervoltage and a sag?
What is the worldwide recognized standard for equipment mounting spacing for 482.6 mm (19 inch) equipment?
Which statement is a recognized characteristic of single-phase power?
What represents the optimum scenario for investing in network-critical physical infrastructure (NCPI) technologies?
What defines a delta to wye transformer?
What are three characteristics of a water mist suppression system? (Choose three.)
What does the term "5-nines" availability mean?
What is a disadvantage of air cooled self-contained systems?
Which type of application typically utilizes an enclosure wider than 600 mm?
What is an advantage of hot aisle/cold aisle rack configuration?
Which method of physical security offers superior protection?
Which statement correctly defines direct current (DC)?
When constructing a new data center, what is a best practice for controlling the influence of outside humidity?
Which risk is minimized when data center managers deploy network-critical physical infrastructure (NCPI) solutions?
Which access control method is an example of "who you are"? (Choose three.)
Which describes an intelligent spot type smoke detector?
Which is the most common high speed data network found in data centers?
Which statement describes the system + system redundant configuration?
Which UPS configuration has the highest availability?
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This picture illustrates which type of cooling architecture?
Which is an example of a rack-oriented cooling architecture?