Which of the following is a function of the operating system?

A. detect equipment failure
B. update application software
C. keep the desktop clean
D. stay connected to the Internet


Answer: A

Computer Science & Information Technology

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Which of the following classes is deepest in the inheritance hierarchy?

a. basic_iostream b. basic_ofstream c. basic_ifstream d. basic_fstream

Computer Science & Information Technology

Create a movie where an input picture becomes smaller with successive frames. Paste the whole picture into the first frame, then reduce the size by 5% in successive frames.

Note: An answer could just make use of the clip method for this, but since the instructions clearly state to reduce the size by a percentage, a better solution is to scale the whole image.

Computer Science & Information Technology

Constants that are used as arguments in expressions can be defined as ________ that do not change

A) objects B) values C) variables D) functions

Computer Science & Information Technology

A key advantage of word processing software is that users easily can make changes in documents, such as correcting spelling; changing margins; and adding, deleting, or relocating words, sentences, or entire paragraphs.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology