CompTIA A+ Core 1 | Domain 3: Hardware | Knowledege Check

What is the fastest storage type?
A. HDD
B. SATA SSD
C. NVMe
D. USB

What connects all components?
A. CPU
B. Motherboard
C. RAM
D. PSU

Which RAM type is used in laptops?
A. DIMM
B. SODIMM
C. VRAM
D. Cache

What does PSU do?
A. Stores data
B. Processes data
C. Converts power
D. Displays output

What improves CPU cooling?
A. More RAM
B. Thermal paste
C. SSD
D. GPU

Answers: 1-C, 2-B, 3-B, 4-C, 5-B