Create an interface called Video Recorder that has methods that represent four standard operations on a video recorder (play, stop, record, pause). Define the method signatures any way you desire: Explain how a class might implement this interface and then write the code that is necessary in the header of the class:

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.

Martha is designing a single-player game. her manager suggests that she plan the design to incorporate future modifications. which principle of game design relates to planning for future modifications?

You can apply several different worksheet themes from which tab?