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Welcome to the BIOS MCQs Page

Dive deep into the fascinating world of BIOS with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of BIOS, a crucial aspect of Computer Hardware. In this section, you will encounter a diverse range of MCQs that cover various aspects of BIOS, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Computer Hardware.

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Check out the MCQs below to embark on an enriching journey through BIOS. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Computer Hardware.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of BIOS. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

BIOS MCQs | Page 1 of 3

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Q1.
From what location are the 1st computer instructions available on boot up?

a.

ROM BIOS

b.

boot.ini

c.

CONFIG.SYS

d.

CPU

Discuss
Answer: (a).ROM BIOS
Q2.
Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first?

a.

system board

b.

RAM

c.

microprocessor

d.

speaker

Discuss
Answer: (d).speaker
Q3.
You just installed a new IDE hard drive, but your system BIOS will not recognize the new drive, what should you check first.

a.

cable sequence

b.

jumpers on the hard drive

c.

drivers that need to be loaded

d.

hard drive manufacturer web site information

Discuss
Answer: (b).jumpers on the hard drive
Q4.
During boot-up, the memory test:

a.

Is a superfluous step that should be ignored

b.

Checks and verifies that contiguous memory is installed

c.

Is an operational error

d.

Displays what memory is installed, but nothing else

Discuss
Answer: (b).Checks and verifies that contiguous memory is installed
Q5.
Which DOS driver is used to emulate expanded memory?

a.

Himem.sys

b.

EMM386.exe

c.

Mem386.sys

d.

Ramdrive.sys

Discuss
Answer: (b).EMM386.exe
Q6.
You get a CMOS checksum error during bootup. What is most likely the cause?

a.

power supply is bad

b.

BIOS needs updating

c.

CMOS battery is nearing end of life

d.

hard drive types are incorrectly defined

Discuss
Answer: (c).CMOS battery is nearing end of life
Q7.
The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer?

a.

Start-up utility test

b.

Power on Self Test

c.

Power up boot process

d.

Power on start up process

Discuss
Answer: (b).Power on Self Test
Q8.
Which is LEAST likely to interfere with upgrading to a newer DOS version?

a.

Video controller

b.

ROM BIOS

c.

Compressed drives

d.

Existing backup files

Discuss
Answer: (a).Video controller
Q9.
During the normal PC boot process, which of the following is active first?

a.

RAM BIOS

b.

CMOS

c.

ROM BIOS

d.

Hard disk information

Discuss
Answer: (c).ROM BIOS
Q10.
Which of the following is a special database that holds key information about your system including the device drivers?

a.

BOOT.INI

b.

CONFIG.SYS

c.

Registry

d.

SYSTEM.INI

Discuss
Answer: (c).Registry
Page 1 of 3

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