GAQM Certified Data Centre Specialist CDCS-001 GAQM CDCS Exam Questions

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Total 40 questions
Question 1

Which mounted system is used to cool small IT environments?



Answer : A

An air mounted system is often used to cool small IT environments. This type of cooling system is typically mounted on the wall or ceiling and works by blowing cool air into the room to lower the temperature. Air mounted systems are compact, easy to install and maintain, and can be a cost-effective solution for small spaces.


Question 2

Which mounted system can use any of the five heat removal methodologies?



Answer : C


Question 3

Which component is designed to protect electrical equipment from damage caused by overload or short circuit?



Answer : D

A circuit breaker is a device designed to protect electrical equipment from damage caused by overload or short circuit. Circuit breakers are designed to detect when too much current is flowing through a circuit and to shut the circuit off when that happens. This protects the equipment from damage due to overloading or short circuiting, and it also helps prevent fires and other accidents.


Question 4

A __________ generator system is a combination of an electrical generator and a mechanical engine mounted together to form a single piece of equipment.



Answer : B

A Standby Generator System is a combination of an electrical generator and a mechanical engine mounted together to form a single piece of equipment. The generator provides power to essential appliances and equipment in the event of a power outage. Standby Generator Systems are usually powered by gasoline, diesel, natural gas, or propane, and they are designed to be able to be activated quickly in the event of an emergency.


Question 5

If a waveform period is determined to be 10 microseconds in duration, what is the frequency of the signal?



Answer : A

Frequency is the inverse of period, so to calculate the frequency of a signal with a period of 10 microseconds, you would divide 1 by the period, which is equal to 100 kHz.


Question 6

Which one of the following is a Physical Security Identification Method?



Answer : A

Voice identification is a physical security identification method that uses the sound of an individual's voice to identify them. This method is often used in combination with other identification methods, such as biometric scans, to provide a more secure form of authentication. Voice identification is used in a variety of situations, such as when accessing a secure facility or when making financial transactions.


Question 7

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



Answer : D

Water cooled systems introduce an additional source of liquid, which can be a potential source of contamination and damage to the IT equipment. Additionally, water cooled systems require more maintenance than air cooled systems and are more expensive to install due to the additional cost of the cooling tower, piping, and pumps.


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Total 40 questions