What is the size of IPv4 address?

• 32 bits

• 64 bits

• 128 bits

• 265 bits

It is not a part of email address

• Underscore (_)

• At Sigh (@)

• Period (.)

• Space ( )

A Microprocessor is__

• Combined unit of monitor and keyboard

• Combined unit of ALU and CU

• Combined unit of CPU and UPS

• None of those

When a bearing in the power supply fan goes out, what should you replace?

• Fan

• Case

• Bearing

• Power Supply Unit

All Operating system get their total memory initialized from?

• CPU

• BIOS

• ROM

• RAM

Which Provides the fastest data access time?

• RAM

• ROM

• CD-ROM

• Hard disk

A Microprocessor unit, a memory unit, and an input/output unit form a

• CPU

• Compiler

• Microcomputer

• ALU

Which of the following is not a computer bus?

• Data bus

• Timer Bus

• Control Bus

• Address Bus

The Brain of any computer system is

• ALU

• Memory

• CPU

• Control Unit

The personnel who deal with the computer & its management put together are called.

• Software

• Human

• Firmware

• Hardware