How many bits does a 168-pin DIMM with parity use to store eight bytes of data?
A)80
B)76
C)72
D)68

Question

Quizplus · Accepted Answer

Parity memory uses 8 bits to store a byte of data plus one bit for parity; 9 bits per byte. To store 8 bytes of data, parity memory uses 72 bits.
Key Takeaway: A DIMM (dual in-line memory module) is a DRAM (dynamic random access memory) module comprised of integrated circuits and designed for use in personal computers, workstations, and servers. Multiple DIMMs may be mounted on a printed circuit board.

How Many Bits Does a 168-Pin DIMM with Parity Use