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Questions # 31:

Click the Exhibit button.

Question # 31

What does the exhibit represent?

Options:

A.

UPS control panel

B.

Pneumatic door opener

C.

Emergency power off (EPO) button

D.

Fire suppression de-activation (FSD) button

Expert Solution
Questions # 32:

What is the most cost effective UPS configuration for a company that operates 8 hours a day, 5 days a week and requires redundancy?

Options:

A.

Capacity

B.

System + system

C.

Parallel redundant

D.

Distributed redundant

Expert Solution
Questions # 33:

Which type of cooling equipment can IT professionals install without requiring assistance from facilities personnel?

Options:

A.

Portable systems

B.

Floor mounted systems

C.

Ceiling mounted systems

D.

Wall mounted split-systems

Expert Solution
Questions # 34:

What function do patch panels serve in a data center?

Options:

A.

They convert Internet protocols (IP).

B.

They convert copper signals into fiber optic light signals.

C.

They serve as a demarcation point where ends of bulk cable converge.

D.

They improve the data cable signal capacity from 100 Base-T to 10 Gigabyte Ethernet.

Expert Solution
Questions # 35:

What is an advantage of using racks with threaded holes?

Options:

A.

Eases repair

B.

Eases bolt alignment

C.

Supports several thread sizes

D.

Increases speed of deployment

Expert Solution
Questions # 36:

What is the primary security disadvantage of a bar code card?

Options:

A.

High cost

B.

Easily damaged

C.

Easy to counterfeit

D.

Does not have a picture

Expert Solution
Questions # 37:

Tracking achievement against agreed upon service levels is an example of which specific management process?

Options:

A.

Planned down time

B.

Infrastructure improvement

C.

Availability metrics reporting

D.

Advanced warning for failure

Expert Solution
Questions # 38:

Which cooling architecture has the shortest air flow paths between the cooling unit and the IT equipment?

Options:

A.

Row

B.

Rack

C.

Room

D.

Building

Expert Solution
Questions # 39:

According to the Ideal Gas Law, what happens to the temperature and pressure inside an aerosol can that is being sprayed?

Options:

A.

Temperature and pressure both increase.

B.

Temperature and pressure are decreased.

C.

Temperature and pressure are unchanged.

D.

Temperature is unchanged and pressure is decreased.

Expert Solution
Questions # 40:

What is the purpose of the governor as a primary component of a standby generator?

Options:

A.

Regulates output voltage and frequency

B.

Maintains constant RPM of the prime mover

C.

Converts mechanical energy from the prime mover into alternating current

D.

Receives a signal from the automatic transfer switch to initiate the start of the prime mover

Expert Solution
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