A flat metallic disk that contains a large amount of permanently stored information read optically is called a ____________________?

Related Mcqs:

The most common input devices are_____________________?

A. Microphone and Printer B. Scanner and Monitor C. Digital camera and Speaker D. Keyboard and Mouse...

Who invented the microprocessor ?

A. Marcian E. Hoff B. Herman H. Goldstein C. Joseph Jacquard D. All of the above...

The command Ctrl + U in MS Word will do which of the following ?

A. Block B. Underlined C. Select D. Unblock...

Wireless transmission can be done via________________________?

A. radio waves B. microwaves C. infrared D. all of the above...

Which of the following is the expansion of EBCDIC ____________________?

A. Extended binary coded decimal information code B. Extended binary coded decimal interchange code C. Extended bootable computerised digital infrared calculator D. Extended bit comparable to digital interface for computer...