Explain the term Web Services Description Language
Explain the term Web Services Description Language.
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Web Services Description Language is fundamentally fully based upon XML. Major use of WSDL to explain the web services and also told how to utilize this web services. This is written upon XML. Also WSDL (Web Services Description Language) has W3C Recommendation.
Passing by value: In this process separate memory builds for formal arguments and when any modifications done on formal variables, it will not influence the real variables. Therefore actual variables are preserved in this situation.
Define the term Key value: The object employed to produce an associated hash code for look-up in an associative data structure.
Synchronized statement: It is a statement in which an object-lock should be obtained for the target object prior to the body of the statement and can be entered. Employed to enclose a critical section in order to save a race hazard.
Sub type: It is a type with a parent super type. The sub-type or super-type relationship is more common than the sub-class or super-class relationship. A class which implements an interface is a sub type of interface. An interface which expands the ot
Instance variable: It is a non-static field of a class. Each and every individual object of a class has its own copy of this field. This is in contrary to a class variable that is shared by all instances of class. Instance variables are employed to mo
Null reference: A value utilized to mean, `no object'. Employed whenever an object reference variable is not referring to the object.
Bit manipulation operator: Operators, like &, | and ^, which are employed to examine and manipulate individual bits win the bytes of a data item. The shift operators, <<, >> and >>>, are too bit manipulation operators.
Recursion: Recursion outcomes from a method being invoked whenever an existing call to the similar method has not yet returned. For example: public static void countDown(int n){
Define the types of kernel objects.
Assembler: The program employed to translate a program which is written in assembly language into the binary form of a specific instruction set.
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