A portion of code that performs a specific task and returns a value is known as a(n)
a) variable
b) method
c) operand
d) identifier
b) method
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Suppose that we are working for an online service that provides a bulletin board for its users. We would like to give our users the option of filtering out profanity. Suppose that we consider the words cat, dog, and llama to be profane. Write a program that reads a string from the keyboard and tests whether the string contains one of our profane words. Your program should find words like cAt that differ only in case. Option: As an extra challenge, have your program reject only lines that contain a profane word exactly. For example, Dogmatic concatenation is a small category should not be considered profane.
This project provides an opportunity to discuss some of the difficulties of in filtering information. It requires a conversion to lowercase and a compound Boolean expression.
Create a class Square derived from DrawableShape, as described in the previous exercise. A Square object should know the length of its sides. The class should have an accessor method and a mutator method for this length. It should also have methods for computing the area and perimeter of the square. Although characters are taller than they are wide—so the number of characters in the vertical sides will differ from the number in the horizontal sides—you need not worry about this detail when drawing the square.
What will be an ideal response?
________ activate commands using combinations of keys on the keyboard
A) Toggle keys B) Keyboard shortcuts C) Command keys D) Combination keys
Lack of an efficient _____ can delay the time it takes for a webpage to load.?
A. ?domain name B. ?bandwidth C. ?IP address D. ?application protocol