You manage a set of virtual machines (VMs) deployed to the cloud service named
fabrikamVM.
You configure auto scaling according to the following parameters:
With an instance range of two to six instances To maintain CPU usage between 70 and 80
percent To scale up one instance at a time With a scale up wait time of 30 minutes To scale
down one instance at a time With a scale down wait time of 30 minutes
You discover the following usage pattern of a specific application:
The application peaks very quickly, and the peak lasts for several hours. CPU usage stays
above 90 percent for the first 1 to 1.5 hours after usage increases. After 1.5 hours, the CPU
usage falls to about 75 percent until application usage begins to decline.
You need to modify the auto scaling configuration to scale up faster when usage peaks.
What are two possible ways to achieve this goal? Each correct answer presents a complete
solution.
A.
Decrease the scale down wait time.
B.
Decrease the scale up wait time.
C.
Increase the number of scale up instances.
D.
Increase the scale up wait time.
E.
Increase the maximum number of instances.
B and E, no?
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I think B and C is correct.
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B+C
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with B+C It Will Be faster. with E there Will Be more instances
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B and C is spot on
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B+C
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