Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 593

Which function does a virtual switch provide?

Answer options

• A. RAID storage for virtual machines
• B. connectivity between virtual machines
• C. CPU context switching for multitasking between virtual machines
• D. emulation of power for virtual machines

Correct answer: B

Explanation

The correct answer is B, as a virtual switch facilitates network connectivity between virtual machines, allowing them to communicate with each other and with external networks. Options A, C, and D are incorrect because they refer to functions that do not pertain to network connectivity: RAID is for storage, CPU context switching pertains to processor management, and power emulation is not a function of a virtual switch.