There Have Beenmultiple Performance Issues with the Virtual Machines That

question 5

Multiple Choice

There have beenmultiple performance issues with the virtual machines that reside on one of the hosts in the data center at Fictional Corp. After a bit of research, it is discovered that during peak hours, they are all concurrently trying to use all of the vCPUs that have been configured for them. Which of the following was set too high in this configuration?

• A) Bursting
• B) Overcommitment ratio
• C) Elasticity index
• D) Scalability ratio

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Definitions:

NFC

Near Field Communication, a wireless technology allowing for short-range communication between compatible devices.

UWB

Ultra-Wideband, a wireless communication technology used for transmitting large amounts of digital data over a wide spectrum of frequency bands with very low power.

Wi-Fi

A technology that allows electronic devices to connect to a wireless LAN network, typically using the 2.4 GHz or 5 GHz radio bands, for internet access or device networking.

Speedpass+

An app-based payment and loyalty system that allows customers to pay for goods and services from their mobile devices, primarily used at gas stations.