Chapter 5 Practice Quiz CompTIA A+ Review Questions & Answers 100% Correct!

A typical DIMM module contains _______ pins. A. 32 B. 72 C. 168 D. 256 - ANSWER-168 Memory data transfers integrity can be verified by checking A. Voltage levels B. Frequency error checks C. Parity D. Current Drain - ANSWER-Parity Memory chip speed is expressed in A. Microseconds B. Kiloseconds C. Nanoseconds D. Milliseconds - ANSWER-Nanoseconds The memory management software designed to manage the HMA is A. B. C. D. - ANSWER- A DIMM with a slower data transfer speed is paired with a DIMM with a much higher data transfer speed. What will most likely happen? A. The PC will lockup B. The data transfer rate will match the slower DIMM speed C. The data transfer rate will equal the average of the two DIMM speeds D. DIMMs of different data transfer speeds use different numbers of pins, and are therefore physically imcompatible - ANSWER-The data transfer rate will match the slower DIMM speed A type of ROM that allows you to change the contents of the memory is known as ____ and is typically used for BIOS. A. Boot Cache B. Temporary memory C. ECC memory D. Flash memory - ANSWER-Flash Memory VRAM is typically A. Installed on the hard drive circuit board. B. In a PCI expansion slot. C. Incorporated into the CPU. D. Used in the video display system. - ANSWER-Used in the video display system. Which memory technology listed below has the highest data transfer rate? A. EDO B. Dynamic