Summer Certification Special Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: validbest

Pass the APC NCPI DU0-001 Questions and answers with ValidTests

Exam DU0-001 All Questions
Exam DU0-001 Premium Access

View all detail and faqs for the DU0-001 exam

Viewing page 5 out of 10 pages
Viewing questions 41-50 out of questions
Questions # 41:

What are three characteristics of a water mist suppression system? (Choose three.)

Options:

A.

Requires manual activation

B.

Uses minimal storage space

C.

Discharges very fine water droplets

D.

Is popular in industrial environments

E.

Extinguishes fire by absorbing oxygen

Expert Solution
Questions # 42:

Click the Exhibit button.

Question # 42

This picture illustrates which type of cooling architecture?

Options:

A.

Rack

B.

Row

C.

Room

D.

Building

Expert Solution
Questions # 43:

Which two does the network-critical physical infrastructure (NCPI) management system monitor at the rack level? (Choose two.)

Options:

A.

The monitoring of a chiller at the rack level.

B.

The monitoring of comfort cooling at the rack level.

C.

The monitoring of supplemental cooling devices at the rack level.

D.

The monitoring of rack based transfer switches at the rack level.

Expert Solution
Questions # 44:

Which method of physical security offers superior protection?

Options:

A.

Smart card

B.

Biometric scan

C.

Video surveillance

D.

Combination of methods

Expert Solution
Questions # 45:

What is a limiting factor when specifying the height of a rack / enclosure?

Options:

A.

Cable capacity

B.

Cooling requirements

C.

Overhead fire sprinklers

D.

Enclosure door clearance

Expert Solution
Questions # 46:

What is most critical for an aircraft that is in flight?

Options:

A.

Reliability

B.

Availability

C.

Manageability

D.

Maintainability

Expert Solution
Questions # 47:

Which management challenge can provide advance warning for failure?

Options:

A.

Change management

B.

Incident management

C.

Capacity management

D.

Availability management

Expert Solution
Questions # 48:

Which statement describes a difference between fiber and copper cabling?

Options:

A.

Copper is generally less expensive than fiber for long runs.

B.

Copper is generally less expensive than fiber for short runs.

C.

Signals can be transmitted longer distances over copper than multi-mode fiber.

D.

Signals can be transmitted longer distances over copper than single-mode fiber.

Expert Solution
Questions # 49:

What is a difference between Single-phase and three-phase power?

Options:

A.

Single-phase power is flat but three-phase power is sinusoidal.

B.

Single-phase power is dependent on power factor but three-phase power is not.

C.

Single-phase power is limited to approximately 120 kW but three-phase power is unlimited.

D.

Single-phase power is more costly for the power company to distribute than three-phase power.

Expert Solution
Questions # 50:

Planned downtime is necessary for many data centers. management tools that ignore planned downtime can have which consequence?

Options:

A.

Spurious alerts leading to incorrect actions by personnel

B.

Insufficient runtime specifications for blade server deployments

C.

Downtime that can result from individual components failing

D.

Reduction in the training and knowledge that is necessary to maintain the NCPI system

Expert Solution
Viewing page 5 out of 10 pages
Viewing questions 41-50 out of questions