Computer Mcqs

To copy a picture of the screen to the Clipboard use:_________ Command?

A. Alt Key
B. Shift key
C. Print screen
D. None of these

Pressing PRINT SCREEN captures an image of your entire screen and copies it to the Clipboard in your computer’s memory. You can then paste (CTRL+V) the image into a document, email message, or other file.

Which company is the biggest player in the microprocessor industry?A. Motorola
B. IBM
C. Intel
D. AMD

Intel Corporation is an American multinational corporation and technology company headquartered in Santa Clara, California, in the Silicon Valley.

 

What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers?

A. MS DOS
B. UNIX
C. OS/2
D. None of the above

___________ memory loses content, when power is lost.

A. Non volatile
B. volatile
C. Static
D. None of these

There are two types of computer memory, volatile and non-volatile. Volatile memory is memory that loses its contents when the computer or hardware device loses power. Your computer’s random access memory, known as RAM, is an example of volatile memory.

Who is called the “grand father” of the computer?

A. Blaise Pascal
B. Charles Babbage
C. Joseph Jacquard
D. Dr. Herman Hollerith

A mathematician, philosopher, inventor and mechanical engineer, Charles Babbage originated the concept of a digital programmable computer.

E-mail Stand for____________?A. Electronic mail
B. External mail
C. Electronic Messaging Advice and Information
D. Both A and C