220-1101 · Question #990
220-1101 Question #990: Real Exam Question with Answer & Explanation
The correct answer is C: Channel configuration. Channel configuration (e.g., dual-channel, quad-channel) determines how memory modules communicate with the memory controller. Using matched pairs in dual- or quad-channel setups can significantly increase memory bandwidth, improving performance -- especially for gaming and video
Question
Which of the following could a user employ to maximize module bandwidth when selecting memory for a high-end gaming computer?
Options
- AError correction
- BRAM voltage
- CChannel configuration
- DPhysical module size
Explanation
Channel configuration (e.g., dual-channel, quad-channel) determines how memory modules communicate with the memory controller. Using matched pairs in dual- or quad-channel setups can significantly increase memory bandwidth, improving performance -- especially for gaming and video-intensive tasks.
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