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What does ECC memory do?

  • A) correct errors in memory
  • B) Speeds up memory to CPU speeds
  • C) Prevents errors on your HD
  • D) Uses lower voltage, and is more green.
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Answer Description

ECC Memory is "Error Correction Code Memory." This memory can detect and fix errors in your memory.

Wikipedia

Error correction code memory (ECC memory) is a type of computer data storage that uses an error correction code (ECC) to detect and correct n-bit data corruption which occurs in memory ECC memory is used in most computers where data corruption cannot be tolerated under any circumstances, like industrial control applications, critical databases, and infrastructural memory caches Typically, ECC memory maintains a memory system immune to single-bit errors: the data that is read from each word is always the same as the data that had been written to it, even if one of the bits actually stored has been flipped to the wrong state

ECC_memory - Wikipedia, the free encyclopedia

A+ 220-801 Objectives

  • PC Hardware
    • This question is filed here
  • Networking
  • Laptops
  • Printers
  • Operational Procedures
CompTIA A+ 220-1001 CompTIA A+ 220-1002 CompTIA A+ 220-901 CompTIA A+ 220-902 CompTIA Network+ N10-006 CompTIA Security+ SY0-401 CompTIA Security+ SY0-501
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