Consider the Following Code Snippet

question 22

Multiple Choice

Consider the following code snippet:
Public static void main(String[] args)
{
ArrayList<String> names = new ArrayList<String>() ;
Names.add("John") ;
Names.add("Jerry") ;
Names.add("Janet") ;
ArrayList<String> names = reverse(names) ;
}
Public static ArrayList<String> reverse(ArrayList<String> names)
{
ArrayList<String> result = new ArrayList<String>() ;
For (int i = names.size() - 1; i >= 0; i--)
{
Result.add(names.get(i) ) ;
}
Return <String>result;
}
Which statement is true after the main method is executed?

• A) names contains "Janet", "Jerry", "John" in this order
• B) names contains "John", "Jerry", "Janet" in this order
• C) reverse method has a bound error
• D) Compilation error due to the return statement in reverse method

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Definitions:

Vibrating

A process or state characterized by rapid oscillations or movements back and forth or up and down, often at a relatively fixed frequency.

Resistance Start Induction-run Motor

A type of single-phase induction motor that uses an external resistor to increase starting torque, which is removed once the motor reaches a certain speed.

Start Winding

The winding of a split-phase motor that is connected out of phase with the run winding to produce a rotating magnetic field.

Centrifugal Switch

A switch sensitive to the speed of rotation, generally used to disconnect the start windings of a split-phase motor.