A shell runs a program by

A. using the system calls fork and exec
B. calling the library function called "system"


A. using the system calls fork and exec

Computer Science & Information Technology

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A __________ allows the computer to communicate over standard telephone lines.

a. cable modem b. buffer c. coupler d. modem

Computer Science & Information Technology

Which of the following is a video conferencing application?

A. Pinterest B. Google Talk C. Windows Messenger D. GoToMeeting

Computer Science & Information Technology

Four basic symbols are used to chart data movement on data flow diagrams. They are:

What will be an ideal response?

Computer Science & Information Technology

The ________ ________ button used to expand or condense text spacing is located on the Home tab

Fill in the blank(s) with correct word

Computer Science & Information Technology