A data center manager wants to purchase a reliable UPS and specifies an MTBF of one million hours. What are two reasons this specification is flawed? (Choose two.)

The correct answer is A. Assumptions are not stated. See the full explanation below for the reasoning.

Data Center Management and Operations

Question

A data center manager wants to purchase a reliable UPS and specifies an MTBF of one million hours. What are two reasons this specification is flawed? (Choose two.)

Options

AAssumptions are not stated.
BNo definition of failure is provided.
CManufacturers do not provide MTBF.
DMTBF is not a measure of reliability.

How the community answered

(46 responses)

A
83% (38)
B
9% (4)
C
2% (1)
D
7% (3)

Topics

#MTBF#reliability specifications#UPS#specification requirements

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