220-801 Question #375: Real Exam Question with Answer & Explanation

The correct answer is C: ECC. ECC (Error-Correcting Code) memory detects and corrects single-bit memory errors in real time, protecting against random data corruption during transfers. This is critical in servers and workstations where data integrity is essential. Low latency refers to memory response speed,

Question

Which of the following memory features allows for the protection against random inconsistencies in the transfer of the data?

Options

ALow latency
BDual channel
CECC
DSingle channel

Explanation

ECC (Error-Correcting Code) memory detects and corrects single-bit memory errors in real time, protecting against random data corruption during transfers. This is critical in servers and workstations where data integrity is essential. Low latency refers to memory response speed, not error correction. Dual channel and single channel describe how memory modules work together to increase bandwidth, but neither provides error protection.

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