If you have defined a class savingsaccount with a public static method 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.

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: