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Official CDCP Practice Test - Learning CDCP Mode

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EXIN CDCP Exam Syllabus Topics:

Topic
Details

Topic 1

Raised Floor
Suspended Ceiling: The topic discusses applicable standards, signal reference grid, and disability act and regulations.

Topic 2

Equipment Racks: It discusses power rail
strip options, security considerations, and rack standards, properties and selection criteria.

Topic 3

Designing a Scalable Network Infrastructure: It covers ANSI
TIA-942 cabling hierarchy, network redundancy, structured Cabling System, and planning considerations.

Topic 4

Cooling Infrastructure: The topic focuses on liquid immersion cooling, supplemental cooling options, sensible and latent heat definitions, and temperature and humidity recommendations.

Topic 5

Light: This topic covers light fixture types and placement, emergency lighting, and emergency Power Supply (EPS).

Topic 6

Data Centre Location, Building and Construction: It focuses on appropriate sites and components of an effective data centre and supporting facilities setup.

Topic 7

Power Infrastructure: It focuses ATS and STS systems, redundancy levels and techniques, static and dynamic UPS systems, battery types, thermo-graphics, and renewable energy factor (REF).

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Credible CDCP Exam Questions Supply You Perfect Study Materials - Exams-boost

Exams-boost facilitates you with three different formats of its CDCP exam study material. These CDCP exam dumps formats make it comfortable for every Certified Data Centre Professional (CDCP) (CDCP) test applicant to study according to his objectives. Users can download a free EXIN CDCP demo to evaluate the formats of our CDCP practice exam material before purchasing.

EXIN Certified Data Centre Professional (CDCP) Sample Questions (Q78-Q83):

NEW QUESTION # 78
is the degree to which a system or component is operational and accessibility when required for use.

A. Agility
B. Scalability
C. Availability
D. Reliability

Answer: C

Explanation:
Availability is the degree to which a system, product or component is operational and accessible when required for use. It is one of the attributes of reliability, which is the ability of a system or component to perform its required functions under stated conditions for a specified period of time. Availability can be calculated as the ratio of the expected value of the uptime (the time when the system is functional) to the total time (uptime plus downtime) of a system or component. Availability can also be influenced by factors such as maintainability, fault tolerance, redundancy, diagnostics, and logistics.
References: EPI Data Centre Professional (CDCP) Preparation Guide, page 8; Availability - Wikipedia; Reliability - ISO 25000.

NEW QUESTION # 79
Cost of Downtime can be classified as.

A. Mean and Median
B. Up and Down
C. Classified and Declassified
D. Direct and Indirect

Answer: D

Explanation:
Cost of downtime is the total amount of money lost due to a data centre outage or disruption. It can be classified into two categories: direct and indirect. Direct costs are the immediate and measurable expenses incurred during or after an outage, such as lost revenue, lost productivity, recovery costs, compensation costs, penalties, etc. Indirect costs are the long-term and intangible impacts of an outage, such as reputation damage, customer dissatisfaction, loss of market share, legal liabilities, etc. Both direct and indirect costs can vary depending on the type, duration, and severity of the outage, as well as the industry, size, and location of the data centre.
References:
*EPI Data Centre Training Framework1
*EPI Data Centre Competence Framework2
*Understanding the Cost of Data Center Downtime3
*Uptime Institute's 2022 Outage Analysis Finds Downtime Costs and Consequences Worsening
*[INFOGRAPHIC] The Cost of Downtime: 21 Stats You Need to Know

NEW QUESTION # 80
The expected time to Recover/Repair from a system from a failure is defined as.

A. MTBF
B. MLBF
C. MTTR
D. MCBF

Answer: C

Explanation:
The expected time to recover or repair from a system from a failure is defined as MTTR (mean time to recovery or mean time to repair). MTTR is the average time it takes to restore a system or product to its normal operation after a failure. MTTR includes the time spent on detecting, diagnosing, and fixing the problem. MTTR is an important metric for measuring the reliability and availability of a system or product, as well as the efficiency and effectiveness of the incident management process. A lower MTTR indicates a faster and more reliable recovery or repair process.
References:
*EPI Data Centre Professional (CDCP®) Preparation Guide, page 17
*What is MTTR? | IBM
*Explained: All Meanings of MTTR and Other Incident Metrics

NEW QUESTION # 81
Which one of the following is the last stage in Stages of Combustion?

A. Intense Heat
B. Visible Smoke
C. Incipient
D. Flaming Fire

Answer: D

Explanation:
The last stage in stages of combustion is flaming fire, which occurs when the fuel vapors and oxygen are mixed in the right proportion and ignited by a flame or a spark. Flaming fire is characterized by visible flames, intense heat, and rapid oxidation. Flaming fire can cause severe damage to the data center equipment, personnel, and business continuity. Therefore, it is important to prevent or suppress flaming fire as soon as possible using appropriate fire detection and suppression systems.
References:
*EPI Data Centre Professional (CDCP®) Preparation Guide, page 31
*[Fire Detection and Suppression Systems for Data Centers]

NEW QUESTION # 82
Sprinkler heads used in computer rooms activate at what temperature?

A. 27 °C (81 °F)
B. Only on direct contact with a flame
C. 70 C (158 °F)
D. 57 °C (135 °F)

Answer: D

Explanation:
Sprinkler heads used in computer rooms activate at 57 °C (135 °F), which is the standard temperature rating for ordinary sprinklers. This is the temperature at which the heat-sensitive element of the sprinkler head, such as a glass bulb or a fusible link, breaks or melts, allowing water to flow from the sprinkler. Sprinkler heads are designed to activate only when exposed to a fire, not to ambient temperature fluctuations. Therefore, sprinkler heads should be installed at a sufficient distance from the heat sources, such as servers, racks, or ducts, to avoid accidental activation. Sprinkler heads should also be selected and installed in accordance with the relevant standards and codes, such as NFPA 13 and NFPA 75.
References:
1: CDCP Preparation Guide, page 24, section 2.4.3 2: Sprinkler Systems in Data Centers3, page 1, section 1 4:
Data Center Fire Protection5, page 1, section 2 6: Data Center Sprinkler System Design7, page 1, section 1

NEW QUESTION # 83
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