Question

which of the following can be used if the number of arguments passed to a method are of same data type, but the number of arguments is unknown?

Answer 1

Answer:

If the number of arguments passed to a method are of same data type, but the number of arguments is called Varargs.

Step-by-step explanation:

• A technique that takes a variable number of arguments is called a variable-arity method, or simply a Varargs method.
• Varargs exists a brief name for variable arguments.
• In Java, an argument of a technique can handle an arbitrary number of values. This argument that can accept the variable number of values is called Varargs.
• Varargs can be helpful in some circumstances. However, if you are certain regarding the number of arguments passed to a technique, use technique overloading instead.

Answer 2

Answer:

If the number of arguments passed to a method are of same data type, but the number of arguments is called Varargs.

Step-by-step explanation:

• A technique that takes a variable number of arguments is called a variable-arity method, or simply a Varargs method.
• Varargs exists a brief name for variable arguments.
• In Java, an argument of a technique can handle an arbitrary number of values. This argument that can accept the variable number of values is called Varargs.
• Varargs can be helpful in some circumstances. However, if you are certain regarding the number of arguments passed to a technique, use technique overloading instead.

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