Computer

The most widely used computer device is.

• solid state disk

• external hard disk

• internal hard disk

• mouse

_______ are software which is used to do particular task.

• operating system

• program

• data

• software

Who is father of modern computers?

• Abraham Lincoln

• James Gosling

• Charles Babbage

• Gordon E.Moore

How many generations of computers we have?

• 6

• 7

• 5

• 4

________ controls the way in which the computer system functions and provides a means by which users can interact with the computer.

• The operating system

• The motherboard

• The platform

• Application software

The difference between people with access to computers and the Internet and those without this access is known as the:

• digital divide

• internet divide

• cyberway divide

• web divide

All of the following are examples of real security and privacy risks EXCEPT

• viruses

• hackers

• spam

• identity theft

What does HTTP stands for?

• Head Tail Transfer Protocol

• Hypertext Transfer Protocol

• Hypertext Transfer Plotter

• Hypertext Transfer Plot

Which computer memory is used for storing programs and data currently being processed by the CPU ?

• internal memory

• mass memory

• non-volatile memory

• PROM

The period of Second generation computers is

• 1956-1964

• 1956-1963

• 1957-1970

• 1958-1963