Why is it worth remembering “All people seem to need data processing”? Because it will help you understand how physical networks are maintained.
Because data processing is the real reason for a network engineer.
Because that is an ISO standard for network engineers to know.
Because that will help you remember the OSI reference model.

Write a program that inserts the digits of an integer into an array in originalorderfollowed by reverse order. first, promptthe user to enter a positive integer(> 0). determine the number of digits of the integer. create a dynamically allocated integer arrayof a size twice the number of digits. now insert the digits in original order which will occupy half of the array. then, insert the digits in reverse order. finally, output thedigits in thearray. use at least two functions to organize your program.

The basic work area of the computer is it screen that you when you first fire up your computer

Take a critical look at three gui applications you have used—for example, a spreadsheet, a word-processing program, and a game. describe how well each conforms to the gui design guidelines listed in this chapter.