A Sysops Administrator Must Monitor a Fleet of Amazon EC2

question 47

Multiple Choice

A sysops administrator must monitor a fleet of Amazon EC2 Linux instances with the constraint that no agents be installed. The sysops administrator chooses Amazon CloudWatch as the monitoring tool. Which metrics can be measured given the constraints? (Choose three.)

• A) CPU Utilization
• B) Disk Read Operations
• C) Memory Utilization
• D) Network Packets In
• E) Network Packets Dropped
• F) CPU Ready Time

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Definitions:

Salvage Value

The estimated residual value of an asset at the end of its useful life, representing what it could potentially be sold for or scrapped.

Book Value

The net value of a company's assets minus its liabilities and intangible assets, often used to determine a company's actual value.

Double-declining-balance

A method of accelerated depreciation where the depreciation expense decreases over time, doubling the rate of straight-line depreciation.

Salvage Value

The forecasted resale price of an asset at the end of its service life.