What Will Be Printed by the Statements Below? ArrayList<String> Names

question 34

Multiple Choice

What will be printed by the statements below? ArrayList<String> names = new ArrayList<String>() ;
Names.add("Annie") ;
Names.add("Bob") ;
Names.add("Charles") ;
For (int i = 0; i < 3; i++)
{
String extra = names.get(i) ;
Names.add (extra) ;
}
System.out.print (names) ;

• A)[Annie, Bob, Charles, Annie, Bob, Charles]
• B)[Annie, Bob, Charles, Charles, Bob, Annie]
• C)[Annie, Annie, Bob, Bob, Charles, Charles]
• D)[Annie, Bob, Charles, Bob, Charles]

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Definitions:

Memory Locations

Specific addresses in a computer’s memory where data is stored.

Different Data Type

Refers to various types of data that a programming language can handle, such as integers, floating-points, characters, etc.

Union

A data structure that allows the storage of different data types in the same memory location.

Memory Locations

Specific addresses within the memory of a computer where data and instructions can be stored and accessed.