Question 1

What mainly affects the cooling capacity of a raised floor tile?

Options :

A :

Type of ICT equipment, location of the air conditioner, pressure under the raised floor, allowable temperature in the hot aisle

B :

Relative humidity in the computer room, temperature of the cold air, pressure under the raised floor, construction material of the tile

C :

Percentage of the surface opening, obstruction of the supporting construction, pressure under the raised floor, damper construction

D :

Percentage of the surface opening, airflow direction of the ICT equipment, temperature difference between the air intake and air exhaust of the ICT equipment, construction material of the tile

Answer: C

Question 2

Which one of the following is an advantage of using Natural Gas?

Options :

A : Minimum carbon build up

B : Maximum carbon build up

C : Tends to cost more

D : More exhaust able

Answer: A

Question 3

______________ security means keeping unauthorized or ill-intentioned people out of places that they do not belong.

Options :

A : Logical

B : Topological

C : Network

D : Physical

Answer: D

Question 4

Which type of power can be a source available to the data center that takes over the function of supplying when utility power is unavailable?

Options :

A : Standby

B : Passive

C : Active

D : Alternate

Answer: A

Question 5

Which one of the following is an overall consideration for physical security?

Options :

A : Apply the technology

B : Apply the solution

C : Identify the problem

D : Define the problem

Answer: D