Consider the Following Code Snippet: ArrayList<Double> Arr = New ArrayList<Double>();

question 40

Multiple Choice

Consider the following code snippet: ArrayList<Double> arr = new ArrayList<Double>() ;
String element = arr.get(0) ;
Is there an error in this code?

• A) Yes, a run-time error will occur because a Double value cannot be cast to a String value.
• B) Yes, a compile-time error will occur because you cannot assign a Double value to a String variable.
• C) No run-time error or compile-time errors will occur.
• D) You cannot create an arraylist of type Double.

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Definitions:

Presidential Election

A presidential election is the process by which a country’s electorate selects the President, often through direct or indirect vote.

Lusitania

British passenger liner sunk by a German U-boat, May 7, 1915, creating a diplomatic crisis and public outrage at the loss of 128 Americans (roughly 10 percent of the total aboard); Germany agreed to pay reparations, and the United States waited two more years to enter World War I.

William Jennings Bryan

An American orator and politician from Nebraska, known for his advocacy of populism and as a three-time Democratic presidential candidate.

Fourteen Points

A statement of principles for peace used for peace negotiations in order to end World War I, proposed by American President Woodrow Wilson.