If you have defined a class SavingsAccount with a public static method getNumberOfAccounts (), and created a SavingsAccount object referenced by the variable account20, which of the following will call the getNumberOfAccounts () method?

A. getNumberOfAccounts ();

B. SavingsAccount. getNumberOfAccounts ();

C. getNumberOfAccounts (account20);

D. None of the above, you cannot call a static method.

Question

Computers & Technology

Damon

13 March, 08:17

If you have defined a class SavingsAccount with a public static method getNumberOfAccounts (), and created a SavingsAccount object referenced by the variable account20, which of the following will call the getNumberOfAccounts () method?

A. getNumberOfAccounts ();

B. SavingsAccount. getNumberOfAccounts ();

C. getNumberOfAccounts (account20);

D. None of the above, you cannot call a static method.

+3

Answers (1)

Know the Answer?

Alan Dean · Answer 1

The correct answer to this question is "Option B".

Explanation:

In this question, it is defined that a class "SavingsAccount" declare is in this class a method that is "getNumberOfAccounts () " is defined, which created a class object reference variable "account20". The class uses a static method that is called by class name, and other options are wrong that can be described as follow:

In option A, It is not correct because it does not use the object. In option C, It is wrong because it uses parameters.