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It is called a local variable since it only exists inside the method.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoYes, every variable is called variable.
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What is global variable in java?
A local class is declared locally within a block of Java code.You can even have classes declared inside a method. such classes are called local classes.
What is the scope of any variable?
The Scope of a variable defines the areas of a program where this variable would be visible and can be used. For ex: a. Method variables - are visible only inside the method where they are declared and hence their scope is only the method b. Class variables - are visible inside the class and can be used by any method inside the class and hence their scope is the whole class.
What is it called when java allows you to declare methods with the same name in a class?
Yes perfectly Legal Reason: The scope of a variable declared inside a method is only till the method's end. So by defining another variable of the same name inside a different method does not create any issues.
Can variables declared inside of methods be accessible to other methods in the same class?
No. Not directly, unless you pass a reference to that variable when you call a method.
When a variable is declared within a method it ceases to exist when the method ends true or false?
It really depends on the programming language, but in general, this is true. In Java, for example, the scope of a variable declared in a method is the method - outside of the method it is inaccessible, and once the method finishes execution, the variable disappears.
What is the difference between variable declared inside the declaration part and variable declared in scriptlet part?
Variable declared inside declaration part is treated as a global variable, which means after translation of jsp file into servletthat variable will be declared outside the service method as an instance variablethe scope is available to the complete jspVariable declared inside a scriplet will be declared inside a service method as a local variable and the scope is with in the service method.
What is global variable in java?
A local class is declared locally within a block of Java code.You can even have classes declared inside a method. such classes are called local classes.
Can variable declared in one scriplet access in another scriplet?
No. Variables declared inside a scriptlet are like method local variables which are not accessible outside the scriptlet/method.
What is the scope of any variable?
The Scope of a variable defines the areas of a program where this variable would be visible and can be used. For ex: a. Method variables - are visible only inside the method where they are declared and hence their scope is only the method b. Class variables - are visible inside the class and can be used by any method inside the class and hence their scope is the whole class.
What is it called when java allows you to declare methods with the same name in a class?
Yes perfectly Legal Reason: The scope of a variable declared inside a method is only till the method's end. So by defining another variable of the same name inside a different method does not create any issues.
Can variables declared inside of methods be accessible to other methods in the same class?
No. Not directly, unless you pass a reference to that variable when you call a method.
What is object in methods in java?
I guess an object in a method would be any object variable, used within a method. An object variable of course is a variable that is declared as a variable of a certain class type.
When a variable is declared within a method it ceases to exist when the method ends true or false?
It really depends on the programming language, but in general, this is true. In Java, for example, the scope of a variable declared in a method is the method - outside of the method it is inaccessible, and once the method finishes execution, the variable disappears.
What does a Java Boolean type variable declared but not yet initialized contain when its class is instanciated?
If it is a class or instance variable, it gets the default value of false. If it is a local variable (inside a method), it doesn't have a value until you explicitly set one.
When variables are declared in the body of a method they are know as what?
Local Variables There are two types of variables based on the location of declaration 1. Instance Variables- Declared inside a class, but outside of any method's body. 2. Local Variables- Declared inside a method's body inside a class.
Can static variable be used inside a static method?
Yes.
Can you declears static in a local variable in a method in java?
we cannot use the staic keyword inside the method... But we can use the final keyword inside the method....
