BICSI Data Center Design Consultant – DCDC (DCDC-002) Practice Test

Questions # 31:

What is the appropriate fire rating requirements for a command center?

Options:

1/2 hour

1 hour

2 hours

3 hours

Questions # 32:

What are the 3 types of Authentication for access control?

Options:

Type 4 - What you possess

Type 5 - What you desire

Type 6 - What you create

Type 1 - What you have

Type 2 - What you know

Type 3 - What you are

Questions # 33:

where is the storage room located?

Options:

away from computer room, adjacent to equipment entrance at data center

next door to computing area

outermost point of Data Centre

Near Backup Generator

All

Questions # 34:

What is the recommended amount of fuel supply to be available to a class F0 data center?

Options:

12 hours

24 hours

48 hours

None - No requirements

Questions # 35:

Where should the entrance room be located within a data center?

Options:

In the computer room

In a separate building on the campus

Adjacent to or in a secured space within the computer room

Anywhere with easy access to the outside

Questions # 36:

What is the ASHRAE TC 9.9 recommended range for humidity levels in a data center?

Options:

20-50%

40-60%

60-80%

80-100%

Questions # 37:

Apart from Power usage effectiveness or P U E, and Data center infrastructure Efficiency Or D C i E, what other standardized measurements are there for data center efficiency?

Options:

None of The Above.

Energy efficiency Ratio.

Return temperature index.

All of the above

Questions # 38:

What is the formula for reliability of components in parallel?

Options:

R = RA1 + RA2

R = RA1 - RA2

R = RA1 / RA2

R = 1 - ([1-RA1) * (1-RA2)]

Questions # 39:

what is the minimum thickness of an elevated floor topping over metal flutes?

Options:

2 inchmhes

B, 3 Inches

4 Inches

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Questions # 40:

What are the speed and distance limitations of FiCON?

Options:

100 Mbps @ up to 20km

1 Gbps @ up to 100m

10 Gbps @ up to 40km

100 Gbps @ up to 10km

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