The reason for implementing a queue as a circular array is to ________________.

a. save space
b. allow access to both the front and the rear elements
c. avoid the need for shifting elements
d. reflect the inherent circular nature of queues
e. distinguish it from a stack


c. avoid the need for shifting elements

Computer Science & Information Technology

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Given the following method, which of these method calls is valid?

``` public static void showProduct (double num1, int num2) { double product; product = num1 * num2; System.out.println("The product is " + product); } ``` a. showProduct("5", "40"); b. showProduct(10.0, 4.6); c. showProduct(10, 4.5); d. showProduct(3.3, 55);

Computer Science & Information Technology

Which if statement would be true if you needed to see if x (an int) is between 0 and 50 inclusive?

A. if( x >= 0 && x < 50 ) B. if( x >= 0 && <= 50 ) C. if( x >= 0 || x <= 50 ) D. if( x > 0 && x < 50 )

Computer Science & Information Technology

________ refers to the object that is selected and currently being acted upon

Fill in the blank(s) with correct word

Computer Science & Information Technology

When you create a pie chart, Excel does not create a legend

Indicate whether the statement is true or false

Computer Science & Information Technology