Describe Method result
Method result: The value returned from a method through a return statement. The kind of expression in the return statement should match the return type declared in method header.
Implements clause: That part of a class header which points out which interfaces are applied by the class. A class might implement for more than one interface.
Normal 0 false false
Passing by address or reference: In this technique no separate memory build for formal variables that is, formal variables share similar location of actual variables and therefore any change on formal variables automatically reflected back to real var
Namespace: It is the region of a program in which specific identifiers are visible. Java employs packages to give namespaces, and its visibility rules: package, private, protected, public-variously include identifiers within the namespaces.
Function prototypes: Function declaration which specifies the function name, return type and parameter list of the function. Syntax: return_type function_name(type var1, type var2,…
Java 2 SDK: It is a particular implementation of the abstract functionality explained in Sun's specification of Java 2 Platform.
Global variable: It is a phenomenon which is more generally regarded as being a trouble in structured programming languages than in object-oriented languages. In structured programming language, like C or Pascal, a global variable is one stated outsid
Left shift operator: Left shift operator (<<) is the bit manipulation operator. This moves the bits in its left operand zero or additional positions to the left, according to the value of its right operand. The zero bits are added up to the righ
Actual argument: The value of an argument enacted to a method from exterior to the method. Whenever a method is called, the real argument values are copied into analogous formal arguments. The kinds of the actual arguments should be compatible with th
Q. Explain method over ridding in java. Give ex
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