Podcast
Questions and Answers
During startup, the CPU is fed instructions from the ______ code in the motherboard.
During startup, the CPU is fed instructions from the ______ code in the motherboard.
ROM
The ROM circuits contain important ______ routines which help to startup the PC and which hold everything together.
The ROM circuits contain important ______ routines which help to startup the PC and which hold everything together.
system
When you switch on the power to your PC, a lot of things happen. You ______ the noise of the various cooling fans.
When you switch on the power to your PC, a lot of things happen. You ______ the noise of the various cooling fans.
hear
It is the ______ which is doing this work.
It is the ______ which is doing this work.
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Instructions are fragments of programs which are loaded into the CPU, and the CPU starts by executing the system software which is stored on the ______.
Instructions are fragments of programs which are loaded into the CPU, and the CPU starts by executing the system software which is stored on the ______.
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Study Notes
Startup Process
- During startup, the CPU is fed instructions from the ROM code in the motherboard.
- ROM circuits contain important bootstrapping routines which help to startup the PC and hold everything together.
- When you switch on the power to your PC, the CPU starts executing the system software stored on the ROM.
CPU's Role
- The CPU is responsible for executing the system software and other instructions.
- The CPU performs its work, accompanied by the noise of the various cooling fans.
Program Execution
- Instructions are fragments of programs which are loaded into the CPU for execution.
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Description
Test your knowledge on BIOS and the PC boot process with this informative quiz. Learn about the firmware stored on motherboards, the role of BIOS and startup programs, and the various steps involved in the PC startup process.
