CompTIA A+ Core 1 (220-1001) — Question 81

In a virtual environment, which of the following allows all the VMs to have RAM allocated for use?

Answer options

• A. Resource pooling
• B. Measured service
• C. Virtual application streaming
• D. Synchronization

Correct answer: A

Explanation

Resource pooling is the correct answer as it refers to the method of distributing physical resources, such as RAM, among multiple virtual machines. The other options do not pertain specifically to the allocation of RAM in a virtual environment; for instance, Measured service relates to billing, Virtual application streaming involves delivering applications, and Synchronization deals with timing across systems.