David is preparing a report to show the percentage increase in sales in his company in the last five years. which feature of a word processing program should david use to present this data?

Write a program that prompts the user to input a string. the program then uses the function substr to remove all the vowels from the string. for example, if str = "there", then after removing all the vowels, str = "thr". after removing all the vowels, output the string. your program must contain a function to remove all the vowels and a function to determine whether a character is a vowel.

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.

The processing of data in a computer involves the interplay between its various hardware components.