HardwareCâu 2 / 100
What is the primary purpose of RAM in a computer system?
a.To provide fast, temporary storage for data the CPU is actively using
b.To permanently store the operating system and user files
c.To convert AC power to DC power for the motherboard
d.To output video signals to a monitor
Giải thích
RAM (random access memory) is volatile memory that holds data and instructions the CPU needs quickly while programs run. Its contents are lost when power is removed, unlike permanent storage on a drive. More RAM generally lets a system run more programs simultaneously without slowing down.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Which component is considered the 'brain' of a computer, executing instructions and performing calculations?
- Which storage technology has no moving parts and generally offers faster read and write speeds?
- What does the motherboard primarily provide in a computer?
- Which unit converts wall AC power into the DC voltages a computer's internal components need?
- What is the main function of a graphics processing unit (GPU)?
- Which port standard is commonly used to connect modern peripherals and supports a reversible connector?
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