What is the term for a computer’s low-level firmware that starts hardware checks when powered on?
AKernel
BShell
CDriver
DBIOS
Explanation
– BIOS is low-level firmware that starts hardware checks.
– It runs before the operating system loads.
– Newer computers often use UEFI, a more advanced version.
Exam Relevance
- Topic: Computer Fundamentals
- Subtopic: Hardware

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