Most Repeated MCQs of Computer

__________________ are connected to computers to enhance their functionality.

1. system add-on
2. digital device
3. peripheral device
4. disk pack

Computer can directly access requested data without following sequence. This is called _________.

1. Random access
2. Quick access
3. Sequential access
4. All of the above

_________ is not a storage medium?

1. printers
2. hard disk drives
3. CD drives
4. floppy disk drives

Mouse’s _____________ is use to access object properties.

1. dropping
2. Dragging
3. shift-clicking
4. right-clicking

A modem is link to ____________.

1. a keyboard
2. a telephone line
3. a monitor
4. a printer

_____________ is an application program that collects user information and steals it using internet.

1. Spybot
2. A virus
3. Security patch
4. Logic bomb

Touch screen is kind of _________.

1. Output device
2. Input device
3. Output device
4. Both A & B

___________ computers combines functionalities of both measuring and counting.

1. Digital
2. Hybrid
3. Analog
4. All of these

__________ device change human given data  into computer understandable form.

1. Output
2. Printing
3. Input
4. Solid state

What does programmable device mean?

1. modern television
2. computers
3. Telephone
4. washing machines