If the compiler encounters the line

#ifndef BUTTON_H
for the first time, it will:
a) skip all the lines up to and including #endif
b) look for the file button.h
c) define BUTTON_H to be null
d) go to the next line


d) go to the next line

Computer Science & Information Technology

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With all else equal, the later the style appears, the greater its precedence or importance.

a. !importance b. Location c. @import d. Inheritance

Computer Science & Information Technology

All of the following statements are TRUE regarding the INDIRECT function EXCEPT:

A) The cell reference in the INDIRECT function reroutes to a new reference. B) The INDIRECT function has three arguments. C) The INDIRECT function can change a text string within a cell to a cell reference. D) The INDIRECT function's first argument is usually a cell reference or a text string.

Computer Science & Information Technology

Describe asymmetric cryptography. Compare it to symmetric cryptography.

What will be an ideal response?

Computer Science & Information Technology

In the C programming language, which variable type holds the value of a single letter?

A. Char B. Float C. String D. Const

Computer Science & Information Technology