Exam 8: Bios

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Many CMOS setup menus allow changes to the CPU,RAM,and GPU,which supports __________.

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____________________ refers to updating the system BIOS.

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Flashing ROM

Compare the function of the Northbridge chip versus the Southbridge chip.

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The function of the Northbridge is to handle the memory,while the Southbridge handles the inputs and outputs to most of the other devices in the PC.

__________ enables you to boot a PC without any local storage by retrieving an OS from a server over a network.

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How is the system BIOS on the Flash ROM updated to add support for a new technology?

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What is the function of a complementary metal-oxide semiconductor (CMOS)chip?

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What should be done to resolve a CMOS configuration mismatch error?

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What has remained constant in the boot process from the oldest 8086 to the most recent microprocessor?

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What is a boot sector?

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Some CMOS setup utilities enable you to create two passwords: one for boot and another for the CMOS ___________________ program.

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Upon power-up,the CPU determines whether the power supply is working correctly by monitoring a(n)____________________ wire.

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How do modern CPUs implement the Northbridge?

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Define POST cards.

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What are some drawbacks to traditional BIOS?

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What are programs stored on ROM chips called?

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What is the function of the CMOS Setup program?

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Where does the motherboard store the keyboard controller support program?

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How are POST cards typically used in today's PCs?

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The POST cards snap into the ____________________ slots in a system.

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Why are ROM chips considered nonvolatile?

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