220-1102 · Question #401
220-1102 Question #401: Real Exam Question with Answer & Explanation
The correct answer is A: Amount of system RAM. To improve a Type 2 hypervisor's performance when compiling source code, increasing the amount of system RAM is the most effective upgrade. Compiling is a memory-intensive task, and insufficient RAM can lead to excessive paging and slow performance for both the host and guest OS.
Question
A developer's Type 2 hypervisor is performing inadequately when compiling new source code. Which of the following components should the developer upgrade to improve the hypervisor's performance?
Options
- AAmount of system RAM
- BNIC performance
- CStorage IOPS
- DDedicated GPU
Explanation
To improve a Type 2 hypervisor's performance when compiling source code, increasing the amount of system RAM is the most effective upgrade. Compiling is a memory-intensive task, and insufficient RAM can lead to excessive paging and slow performance for both the host and guest OS.
Common mistakes.
- B. NIC performance primarily affects network-bound operations, not local CPU or memory-intensive tasks like code compilation.
- C. While storage IOPS can impact compilation speed if I/O is a bottleneck, RAM is generally a more critical factor for compilation workloads on a hypervisor, as memory contention often forces more disk I/O.
- D. A dedicated GPU is primarily for graphics processing and computations, which is typically not a bottleneck for general source code compilation.
Concept tested. Hypervisor resource allocation for performance
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