CompTIA A+ Core 1 (220-1101) — Question 521

A technician is tasked with installing additional RAM in a desktop computer. Which of the following types of RAM is MOST likely to be used?

Answer options

• A. SODIMM
• B. DDR3
• C. ECC
• D. VRAM

Correct answer: B

Explanation

DDR3 is the most commonly used type of RAM in desktop computers, making it the most likely choice for installation. SODIMM is typically used in laptops, while ECC is used in servers for error correction, and VRAM is specialized for graphics processing, making them less suitable for standard desktop RAM upgrades.