Consider the Following Code Snippet: Stack<String> StringStack = New Stack<String>();

question 25

Multiple Choice

Consider the following code snippet: Stack<String> stringStack = new Stack<String>() ;
StringStack.push("ab") ;
StringStack.push("abc") ;
StringStack.push("a") ;
While (stringStack.size() > 0)
{
System.out.print(stringStack.pop() + ",") ;
}
What output will be produced when this code is executed?

• A) ab,abc,a,
• B) a,abc,ab,
• C) a,ab,abc,
• D) abc,ab,a,

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Definitions:

Representative Sample

A subset of a population that accurately reflects the members of the entire population.

Single-Blind Study

A study design where the participants do not know which group they belong to (control or experimental) to prevent bias, but the researchers do.

Naturalistic Observation

A research method that involves observing subjects in their natural environment without intervention.

Laboratory Observation

A descriptive research method in which behavior is studied in a laboratory setting.