2026 Realistic CDCS-001 Dumps Latest GAQM Practice Tests Dumps
CDCS-001 Dumps PDF - CDCS-001 Real Exam Questions Answers
GAQM CDCS-001 (Certified Data Centre Specialist) certification exam is a highly respected certification program that is designed to validate the knowledge and skills of data centre professionals. Certified Data Centre Specialist (CDCS) certification is specifically designed to assess the knowledge of professionals who are responsible for the design, implementation, and management of data centres. CDCS-001 exam is designed to test the candidates' knowledge of critical areas such as power and cooling, security, IT service management, and virtualization.
GAQM CDCS-001 (Certified Data Centre Specialist) certification exam is designed for professionals who want to demonstrate their expertise in data center operations, management and design. Certified Data Centre Specialist (CDCS) certification is ideal for IT professionals who are responsible for managing data center operations, including servers, storage, networking, and security. The GAQM CDCS-001 certification exam is vendor-neutral, which means that it covers a wide range of topics and technologies that are relevant to data center operations. CDCS-001 exam measures the candidate's knowledge and skills in areas such as data center design, virtualization, storage, networking, security, and disaster recovery.
NEW QUESTION # 20
Whenever electrical power is being consumed in an IT room or data center. __________ is generated.
- A. Heat
- B. Condensation
- C. Humidity
- D. Static electricity
Answer: A
Explanation:
Explanation
Whenever electrical power is being consumed in an IT room or data center, heat is generated. This heat must be removed in order to maintain an optimal temperature for the equipment, and this is usually done through cooling systems such as air conditioning, air economization, liquid cooling, evaporative cooling, and immersion cooling.
NEW QUESTION # 21
Which one of the following measures the real power drawn by the load equipment?
- A. Amperes
- B. Volts
- C. Watts
- D. Amps
Answer: C
Explanation:
Explanation
Watts measures the real power drawn by the load equipment and is determined by multiplying the volts and amps of the load
NEW QUESTION # 22
The distance that a signal's energy can travel in the time it takes for one cycle to occur is called the signal's:
- A. wavelength
- B. amplitude
- C. period
- D. frequency
Answer: A
Explanation:
Explanation
Wavelength is a measure of the distance that a signal's energy can travel in the time it takes for one cycle of the signal to occur. It is calculated by dividing the speed of light by the frequency of the signal. Wavelength is generally expressed in meters (m).
NEW QUESTION # 23
__________ represents the maximum power cable of being drawn by the equipment.
- A. Star rating
- B. Grade rating
- C. VA rating
- D. Power rating
Answer: D
Explanation:
Explanation
Power rating represents the maximum power that can be drawn by the equipment. It is usually measured in watts (W) or kilowatts (kW) and represents the maximum amount of power that the equipment can consume without causing damage to the device or the power source.
VA rating (Volt-Ampere rating) is a measure of the apparent power in a circuit, which is the product of the voltage and current in the circuit. It is often used to describe the power handling capability of electronic devices and equipment.
Star rating is a rating system used to indicate the energy efficiency of electrical devices and equipment. The rating ranges from 1 to 5 stars, with 5 stars indicating the most energy-efficient device.
Grade rating is a rating system used to indicate the quality of electrical devices and equipment. It is used in different industry and can indicate the quality of electronic component and material used in equipment.
NEW QUESTION # 24
Which one of the following is an advantage of Glycol Cooled System?
- A. No maintenance of glycol
- B. Can be used in big data centers
- C. No additional cost is required
- D. Glycol pipes can run long distances and can service several CRAC units
Answer: D
Explanation:
Glycol cooled systems are advantageous because they are efficient and can service large data centers with multiple racks. Furthermore, glycol pipes can run long distances, allowing a single system to service several CRAC units. This eliminates the need for multiple systems, resulting in cost savings and reduced maintenance.
NEW QUESTION # 25
___________ measures the amount of electrical current flowing through a circuit during a specific time interval.
- A. Watts
- B. Volts
- C. Ohm
- D. Ampere
Answer: D
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 # 26
Which type of outlet is used for non-computing devices?
- A. Static
- B. Convenience
- C. Harmonic
- D. Grounding
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 # 27
AC is more easily distributed than DC. This is because:
- A. AC can be transformed from a low voltage to a high voltage and back again with a transformer. DC cannot.
- 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 transmitted using lighter wires.
Answer: A
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 # 28
Which component is designed to protect electrical equipment from damage caused by overload or short circuit?
- A. Circuit Breaker
- B. Transient
- C. Transfer Switch
- D. Stabiliser
Answer: A
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 # 29
Which of the following controls the voltage output of an alternator?
- A. Voltage Stabilizer
- B. Voltage Regulator
- C. Voltage Meter
- D. Voltage Backup Device
Answer: B
NEW QUESTION # 30
True or False: A grounded wire is connected to metal appliance cases
- A. True
- B. False
Answer: A
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 # 31
Which one of the following is a disadvantage of Water Cooled System?
- A. Introduces an additional source of liquid
- B. Usage of the building's condenser water is less expensive than chilled water
- C. Condenser water piping loops long distances
- D. All components are located inside the CRAC
Answer: A
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 # 32
What is a Data Center?
- A. A building or portion of a building whose primary function is to research new data.
- B. A building or a portion of a building whose primary function is to house a computer room and its related support areas
- C. A building or a portion of a building where debugging takes place
- D. A room in a building dedicated to monitoring data and information.
Answer: B
Explanation:
Explanation
A building or a portion of a building whose primary function is to house a computer room and its related support areas. A Data Center is a secure, temperature-controlled environment that houses computer systems, equipment, and associated components. It is typically used to store, process, and distribute large amounts of data and information. Data Centers typically include server racks, storage arrays, network switches, firewalls, and other components necessary for the operation of computer systems.
NEW QUESTION # 33
Given a waveform period of 10 microseconds, calculate the signal frequency.
Options:
- A. 1000 Hz
- B. 10 kHz
- C. 100 kHz
- D. 100 Hz
Answer: C
NEW QUESTION # 34
Which type of outlet is used for non-computing devices?
- A. Static
- B. Convenience
- C. Harmonic
- D. Grounding
Answer: B
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 # 35
Which one of the following uses sensors such as laser beams or touch sensor?
- A. Backup device
- B. Server
- C. Alarms
- D. CCTV
Answer: C
Explanation:
Alarms are physical security devices that use sensors such as laser beams or touch sensors to detect movement or intrusion. These devices are used to alert the user of any unauthorized activity in the area. Alarms can also be used in combination with CCTV cameras to provide a comprehensive security system.
NEW QUESTION # 36
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GAQM CDCS-001 (Certified Data Centre Specialist) certification exam is a globally recognized credential that validates the skills and knowledge of professionals working in data centre management. Certified Data Centre Specialist (CDCS) certification is designed to help professionals demonstrate their expertise in the design, construction, and maintenance of data centre facilities. CDCS-001 exam covers a range of topics, including power and cooling systems, security, network infrastructure, and storage management.
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