IT Fundamentals 1

The brain of any computer system is

• ALU

• CPU

• Memory

• Control Unit

The arrangement of data in a logical sequence is called

• Sorting

• Classification

• Summarizing

• Reproducing

The temporary storage area of CPU is called

• Cache

• ROM

• RAM

• Register

Software which controls internal operations of a computer is called

• Utility software

• Application software

• System software

• Interpreter

Software is __________ component of computer system

• intangible

• tangible

• virtual

• physical

A software can be obtained as:

• Shareware

• Freeware

• customized

• all of these

one Byte consists of

• 4 bits

• 8 bits

• 16 bits

• 1024 bits

The term Giga Byte refers to

• 1024 B

• 1000 B

• 1024 MB

• 1000 MB

Which of these is Volatile memory

• ROM

• Auxiliary memory

• Hard Disk

• RAM

Dot Matrix is a type of

• Tape

• Printer

• Plotter

• Disk