Which of the following are differences between a field and a parameter? A field
ID: 3779867 • Letter: W
Question
Which of the following are differences between a field and a parameter?
A field takes up more memory in the computer than a parameter does.
Fields can store many values while parameters can store only a single value.
A field's scope is throughout the class, while a parameter's scope is limited to the method.
Field syntax differs because they can be declared with the 'private' keyword.
You can only have one field per class, while you can have as many parameters as you want.
Fields are constant and can be set only once, while parameters change on each call.
A field is a variable that exists inside of an object, while a parameter is a variable inside a method whose value is passed in from outside.
Parameters must be primitive types of values, while fields can be objects.
(order shuffled)
A field takes up more memory in the computer than a parameter does.
Fields can store many values while parameters can store only a single value.
A field's scope is throughout the class, while a parameter's scope is limited to the method.
Field syntax differs because they can be declared with the 'private' keyword.
You can only have one field per class, while you can have as many parameters as you want.
Fields are constant and can be set only once, while parameters change on each call.
A field is a variable that exists inside of an object, while a parameter is a variable inside a method whose value is passed in from outside.
Parameters must be primitive types of values, while fields can be objects.
(order shuffled)
Explanation / Answer
Correct Difference:
A field's scope is throughout the class, while a parameter's scope is limited to the method.
Why others are incorrect:
Field is a variable declared in a class which can store a value/state related to object and parameter is variable declared in method signature like public void print(int i){} Here i is parameter.
Field and parameter both are variables which can be of primitive type or objects. They can be constant. Syntax for both is same.
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