Latest [Oct 15, 2023] Real GAQM CDCS-001 Exam Dumps Questions
CDCS-001 Dumps To Pass GAQM: Date Centre Exam in One Day (Updated 42 Questions)
The CDCS certification exam is administered by the Global Association for Quality Management (GAQM), a leading provider of certification exams in various fields. CDCS-001 exam consists of 120 multiple-choice questions and has a duration of 3 hours. The passing score for the exam is 70%.
GAQM CDCS-001 certification exam is an industry-recognized certification that validates the skills and knowledge required for data center professionals. Certified Data Centre Specialist (CDCS) certification exam covers a wide range of topics, including data center design, operations, security, and maintenance. Certified Data Centre Specialist (CDCS) certification exam is designed to validate the skills and knowledge required to manage a data center, including planning and designing a data center, managing data center operations, and maintaining data center security. The CDCS-001 certification exam is an excellent way for IT professionals to advance their careers and demonstrate their expertise in data center management.
NEW QUESTION # 16
Which one of the following is a disadvantage of Water Cooled System?
- A. Introduces an additional source of liquid
- B. All components are located inside the CRAC
- C. Usage of the building's condenser water is less expensive than chilled water
- D. Condenser water piping loops long distances
Answer: A
Explanation:
Explanation
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.
NEW QUESTION # 17
Which one of the following controls the voltage produced at the output of the alternator?
- A. Voltage Meter
- B. Voltage Stabilizer
- C. Voltage Regulator
- D. Voltage Backup Device
Answer: C
Explanation:
Explanation
A voltage regulator controls the voltage produced at the output of the alternator. It's a device that maintains the output voltage of an alternating current (AC) power source within a safe range. The voltage regulator compares the actual output voltage to the desired voltage level and adjusts the voltage accordingly.
Voltage Meter, Voltage Stabilizer, and Voltage Backup Device are not devices that control the voltage produced at the output of the alternator. They are different types of equipment and have different functions.
A voltage meter is a device used to measure the voltage in an electrical circuit. A voltage stabilizer is an electronic device that maintains a constant voltage level. A voltage backup device is a device that provides temporary backup power in case of an electrical outage.
NEW QUESTION # 18
___________ protects electrical equipment from damage caused by overload or short circuit.
- A. Circuit breaker
- B. IEC cable
- C. Volt switch
- D. Server
Answer: A
Explanation:
Explanation
A circuit breaker is a device that protects electrical equipment from damage caused by overload or short circuit. It does this by automatically disconnecting the power supply when it detects a surge or drop in voltage, preventing the equipment from being damaged.
NEW QUESTION # 19
Which one of the following is an advantage of using Natural Gas?
- A. Minimum carbon build up
- B. Tends to cost more
- C. More exhaust able
- D. Maximum carbon build up
Answer: A
Explanation:
Explanation
The main advantage of using natural gas is that it tends to produce fewer carbon emissions than other fossil fuels, such as coal or oil. Natural gas combustion produces less carbon dioxide and other pollutants than other fuels, making it a cleaner and more renewable source of energy. Additionally, natural gas costs less than other fuels, making it a more cost-effective option.
NEW QUESTION # 20
Which one of the following Volt Configurations support commercial environments and data centers?
- A. 3-phase 280V
- B. Single phase 120V and 240V
- C. Single phase 120V
- D. Single phase 240V
Answer: A
NEW QUESTION # 21
A typical data center load would consist of _____ (Choose 3)
- A. Power generator
- B. Computers
- C. Networking equipment
- D. Software
- E. Cooling equipment
Answer: A,B,E
NEW QUESTION # 22
Which one of the following is a Physical Security Device?
- A. Token card
- B. Contactless smart card
- C. Access Key
- D. Fiber optic cable
Answer: B
Explanation:
Explanation
A contactless smart card is a physical security device that uses radio frequency identification (RFID) technology to identify and authenticate an individual. This type of card is used in a variety of applications, such as access control systems and digital payment systems. It is also used in physical access control systems, where the card is used to unlock doors or grant access to restricted areas. Contactless smart cards are also used in building access systems, where the card is used to grant access to certain areas of the building.
NEW QUESTION # 23
Which component is designed to protect electrical equipment from damage caused by overload or short circuit?
- A. Transient
- B. Circuit Breaker
- C. Transfer Switch
- D. Stabiliser
Answer: B
Explanation:
Explanation
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.
NEW QUESTION # 24
If a waveform period is determined to be 10 microseconds in duration, what is the frequency of the signal?
- A. 10 kHz
- B. 100 kHz
- C. 100 Hz
- D. 1000 Hz
Answer: B
Explanation:
Explanation
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.
NEW QUESTION # 25
____________ is a systematic variation of the voltage wave form or a series of random voltage changes of small dimensions.
- A. Voltage fluctuation
- B. Frequency variation
- C. Voltage truncation
- D. Standby variation
Answer: A
Explanation:
Explanation
Voltage fluctuation is a systematic variation of the voltage waveform or a series of random voltage changes of small dimensions that occur over a period of time. Voltage fluctuation can be caused by a variety of factors, such as changes in demand, changes in the power system, faults on the power system, or the switching of large loads.
NEW QUESTION # 26
______________ security means keeping unauthorized or ill-intentioned people out of places that they do not belong.
- A. Logical
- B. Network
- C. Topological
- D. Physical
Answer: D
Explanation:
Explanation
Physical security means keeping unauthorized or ill-intentioned people out of places that they do not belong.
This can involve a variety of measures, such as locks, alarms, access control systems, cameras, and guards.
Physical security is an important part of any security system, as it helps to protect valuable assets and personnel from theft, vandalism, and other malicious activities.
NEW QUESTION # 27
True or False: A grounded wire is connected to metal appliance cases
- A. False
- B. True
Answer: B
Explanation:
Explanation
A grounded wire is connected to metal appliance cases in order to provide a safe path for electricity to flow in the event of a short circuit or other electrical problem. This helps to protect the appliance and the people using it from potential electrical shocks, and it also helps prevent fires and other accidents.
NEW QUESTION # 28
AC is more easily distributed than DC. This is because:
- A. AC can be transmitted using lighter wires.
- B. DC needs wires to be totally insulated, while AC wires can be bare, hung from insulator on pylons.
- C. Wires have less resistance if they are carrying AC
- D. AC can be transformed from a low voltage to a high voltage and back again with a transformer. DC cannot.
Answer: D
Explanation:
Explanation
AC can be transformed from a low voltage to a high voltage and back again with a transformer, while DC cannot. This makes it easier to distribute AC electricity over long distances and is why it is used more widely than DC electricity. A and B are also true, as wires carrying AC can be bare and don't need to be totally insulated. Wires have less resistance when carrying AC electricity, which is why it is more efficient than DC.
NEW QUESTION # 29
How many approaches are there to remove unwanted heat from an IT environment?
- A. Seven
- B. Six
- C. Five
- D. Four
Answer: C
Explanation:
Explanation
There are five common approaches to removing unwanted heat from an IT environment:
* Air conditioning: using mechanical cooling to remove heat from the air.
* Air economization: using outside air to cool the IT environment when the temperature is cooler than the desired temperature inside the data center.
* Liquid cooling: using a liquid coolant to absorb and remove heat from IT equipment.
* Evaporative cooling: using water evaporation to cool the air.
* Immersion cooling: submerging IT equipment in a liquid coolant to remove heat.
NEW QUESTION # 30
___________ measures the amount of electrical current flowing through a circuit during a specific time interval.
- A. Ohm
- B. Watts
- C. Ampere
- D. Volts
Answer: C
Explanation:
Explanation
An ampere (A) is the unit of measurement for electric current. It measures the amount of electrical current flowing through a circuit during a specific time interval. The ampere is named after Andre-Marie Ampere, a French mathematician and physicist who was one of the main discoverers of electromagnetism.
Ohm () is the unit of measurement for electric resistance, which is the opposition to the flow of an electric current through a circuit.
Volt (V) is the unit of measurement for electric potential difference, which is the energy required per unit charge to move a test charge between two places in a static electric field.
Watt (W) is the unit of measurement for power, which is the rate at which energy is used or generated in an electrical circuit.
References:
* "Current" (https://www.britannica.com/topic/current-electricity)
* "Electric current" (https://www.sciencedirect.com/topics/engineering/electric-current)
* "Units of Measurement"
(https://www.allaboutcircuits.com/textbook/direct-current/chpt-1/units-of-measurement/)
NEW QUESTION # 31
Which type of outlet is used for non-computing devices?
- A. Grounding
- B. Convenience
- C. Static
- D. Harmonic
Answer: B
Explanation:
Explanation
Convenience outlets, also known as duplex receptacles or wall outlets, are used to provide power to non-computing devices, such as lamps, televisions, and other household appliances. They are typically found in residential and commercial buildings and are connected to a circuit breaker or fuse for protection against overloading and electrical fires
NEW QUESTION # 32
Which one of the following is an advantage of Air Cooled Self-Contained System?
- A. It has more heat removal capacity per unit
- B. Lowest installation cost
- C. It doesn't requires ductwork and/or dropped ceiling
- D. All components contain more than one unit
Answer: C
Explanation:
Explanation
Air cooled self-contained systems are highly efficient and do not require ductwork and/or dropped ceiling for installation. This makes them a great choice for locations where installation costs are a major factor, such as in residential applications, or in places with limited space. Additionally, air cooled self-contained systems have more heat removal capacity per unit compared to water cooled systems, making them more cost-effective in the long run.
NEW QUESTION # 33
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The CDCS-001 certification exam covers a wide range of topics, including data centre design, cooling systems, power systems, security, and disaster recovery. Certified Data Centre Specialist (CDCS) certification exam is designed to test the candidate's knowledge and understanding of these topics and their ability to apply this knowledge in real-world scenarios.
CDCS-001 Exam Brain Dumps - Study Notes and Theory: https://www.testinsides.top/CDCS-001-dumps-review.html
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