An Administrator Notices That Most of the VMs in the Cluster

question 44

Multiple Choice

An administrator notices that most of the VMs in the cluster are on one host. Users report that an application seems to respond slowly. The application server VM has significantly more memory assigned to it than other VMs. How should the administrator fix this issue?

• A) Migrate the VM to a different host.
• B) Add more memory to the VM.
• C) Increase the memory on the CVM.
• D) Reduce the amount of memory assigned to the VM.

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Definitions:

Externality

A side effect or consequence of an industrial or commercial activity that affects other parties without this being reflected in the cost of the goods or services involved.

Efficient Level

The point at which resources are utilized in the most productive way, maximizing output or satisfaction without wasting any resources.

Price Charged

The amount of money demanded by a seller for a product or service.

Perfectly Competitive

A market structure characterized by many buyers and sellers, homogenous products, and free entry and exit, leading to efficient pricing and output levels.