Which of the Following Is a Small, Flat, Rectangular Pointing

question 53

Multiple Choice

Which of the following is a small, flat, rectangular pointing device that is sensitive to pressure and motion?

• A)trackball
• B)touchpad
• C)optical mouse
• D)stylus

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Definitions:

#ifdef

A preprocessor directive used in C and C++ programming to conditionally compile code if a specified macro is defined.

Preprocessor Directive

A command that is executed by the compiler before actual compilation begins, instructing it to perform specific operations such as including other files or defining constants.

#ifdef

A preprocessor directive in C and C++ used to conditionally include pieces of a program only if a specified condition is true.

Preprocessor Directive

Statements in programs that provide instructions for the compiler's preprocessor, affecting the compilation process before actual compilation begins.