The physical layer concerns with____________________?

Related Mcqs:

The original ASCII code used ___________________ bits of each byte, reserving that last bit for error checking ?

A. 4 B. 5 C. 7 D. 9...

Powerful key that lets you exit a program when pushed____________________?

A. Arrow key B. Space bar C. Escape key D. Return key...

A Web site address is a unique name that identifies a specific ____________________ on the Web?

A. PDA B. Link C. Web site D. Web browser...

Which part of a computer helps to store information ?

A. Disk drive B. Keyboard C. Monitor D. Printer...

Computer programs are written in a high-level programming language; however, the human-readable version of a program is called _______________________?

A. word size B. source code C. instructions set D. cache...