Computer is an electric devices that can accept data, process it into meaningful information and store for future use.

• True

• False

Tabulating machine was introduced by?

• Charles Babbage

• Herman Hollerith

• John V Atanasoff

• John Mauchly

Which one is mobile device?

• 
• 
• 
• 

What is a type of personal computer designed so all of its components fit entirely on or under a desk or table?

• mobile computer

• desktop computer

• handheld computer

• embedded computer

A collection of unprocessed items, which can include text, numbers, images, audio, and video known as _________.

• data

• input

• output

• information

_________ processing cycle is a series of input, process, output and storage activities in a computer.

• data

• network

• computer

• information

The mechanical, magnetic, electronic, and electrical components making up a computer system are known as _________.

• modem

• servers

• software

• hardware

The following is a computer that users can carry from place to place except _________.

• PDA

• tablet PC

• mobile computer

• desktop computer

A computer that controls access to the hardware, software, and other resources on a network is called _________.

• server

• mainframe

• supercomputer

• game consoles

A set of programs that coordinates all activities among computer hardware devices is called _________.

• Utility software

• System software

• Operating system

• Application software