Free Certified Data Centre Specialist Exam CDCS-001 Exam Practice Test

For which one of these processes is Direct Current essential, and will not work with alternating current?

• Heating
• Lighting
• Turning a motor
• Electrolysis

Which one of the following Volt Configurations support commercial environments and data centers?

• Single phase 120V and 240V
• Single phase 240V
• 3-phase 280V
• Single phase 120V

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

• Minimum carbon build up
• Maximum carbon build up
• Tends to cost more
• More exhaust able

True or False: A grounded wire is connected to metal appliance cases

• True
• False

True or False: Fuel availability generally dictates the type of standby generator selected

• True
• False

measures the amount of electrical current flowing through a circuit during a specific time interval.

• Ohm
• Ampere
• Volts
• Watts

True or False: Human error is a major cause of data center downtime

• True
• False

Data Center Precision Cooling Systems maintain temperature within degree(s) of their design set point.

• 1
• 2
• 3
• 5

A typical data center load would consist of (Choose 3)

• Cooling equipment
• Networking equipment
• Power generator
• Software
• Computers

Which one of the following is a disadvantage of Water Cooled System?

• All components are located inside the CRAC
• Condenser water piping loops long distances
• Usage of the building's condenser water is less expensive than chilled water
• Introduces an additional source of liquid