If the Contents of a String Variable Named DestString Are

question 28

Multiple Choice

If the contents of a string variable named destString are "Hello", then the function call strcat(destString, " there World!") results in the string value ____ being assigned to destString.

• A)"there World!"
• B)"Helloe World!"
• C)"Hellothere World!"
• D)"Hello there World!"

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Definitions:

Independent Variable

In experimental research, the variable that is manipulated by the researcher to examine its effect on the dependent variable.

Experimental Study

A research method where the researcher manipulates one variable to determine if it causes a change in another variable, within a controlled environment.

Dependent Variable

The variable in an experiment that is expected to change as a result of changes made to the independent variable.

Observational Evidence

Information and data gathered through observing phenomena without manipulating variables, often used in studies where controlled experiments are not feasible.