BIOS

MCQ:

1 BIOS is known as _______

A) Basic input output software B) Basic input output system C) Basic input operating system D) None of the above

2. The ________ takes control of the boot process  from the system BIOS.

A) Boot Sector B) CMOS C) MBR D) POST

True/false

1. The motherboard and circuitry have self-power supply.

Fill in the blank:

a. ROM BIOS    b. Boot Record   c.POST   d. Basic Input Output System  e. ROM chip  f. MBR

_______ is a physical part of PC that keeps track of the hardware resources on the system

2. The BIOS is the abbreviation of ________.

3. During ________, computer checks most of its parts.

 4. ________ is a division of a hard drive that can be used to hold logical drives.

 5.  BIOS located on the ________.

 6.  ________ is the first sector of a floppy disk or logical drive in a partition; it contains information about the disk or logical drive.

Questions:

1. Explain Bios Setup

2. Write the procedure to enter the BIOS or CMOS  setup.

3. What is the difference between BIOS and CMOS?
4. Explain the role of POST during system startup.
5. Explain the working of Switched Mode Power Supply.