What you don’t know can’t help you

November 20, 2015



What type of memory can identify an error but not correct the issue?

A) ECC

B) RAID

C) Multi-channel

D) Parity

E) Double-sided

F) I can correct an issue, but don’t ask me to remember anything


The answer: D) Parity

Parity memory can identify most memory errors, but there is no mechanism for parity memory to correct an error. ECC (Error Correcting Code) memory can both identify and correct memory errors.

Want to know more? Watch “Understanding PC Memory.”

PC memory consists of many different operating features and specifications. In this video, you’ll learn about memory speeds, memory latency, error correcting memory, multi-channel memory, and much more.

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Category: CompTIA A+ Pop Quizzes

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