Memory Types — CompTIA A+ Core 1 (220-1101) Practice Questions
Memory types covers the distinctions between various RAM technologies, including SRAM, DRAM, DDR generations (DDR3, DDR4, DDR5), SO-DIMM laptop modules, and ECC memory used in servers. CompTIA A+ Core 1 expects candidates to match the correct memory type to a given system based on compatibility constraints such as motherboard support, notch position, and voltage requirements. The exam also addresses memory configurations like single-channel and dual-channel, and why installing mismatched modules can reduce performance or cause instability. Knowing the physical and electrical differences between memory types is essential for hardware upgrade and troubleshooting scenarios presented on the exam.
Free questions on memory types
Which type of RAM is typically faster but more expensive than DRAM?
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More memory types questions in the full bank
- Which RAM type is commonly used in modern laptops and offers high speed with lower power consumption? Unlock answer & explanation →
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