--%>

What is Hash code

Hash code: It is a value returned by a hash function. A hash code can be employed as an index into a random-access data structure, offering a proficient mapping between an object and its position. Employed by classes like HashMap.

   Related Questions in Programming Languages

  • Q : What is Kernel Write about the Kernel?

    Write about the Kernel?

  • Q : Describe Method result 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.

  • Q : Explain Package declaration Package

    Package declaration: It is a declaration employed to name a package. This should be the first item in the source file, preceding any import statements. For example,     pa

  • Q : What is an Unary operator What is an

    What is an Unary operator: It is an operator which takes a single operand. Java's unary operators are as -, +, !, !, ++ and --.

  • Q : Give some instances of XML DTDs or

    Give some instances of XML DTDs or schemas which you have worked with?

  • Q : Explain Information hiding Information

    Information hiding: The practice of making sure that only as much information is exposed regarding the implementation of a class as is strictly needed. Hiding needless knowledge of implementation makes it not as much of likely that other classes will

  • Q : Explain Constructor Constructor : A

    Constructor: A constructor is automatically called whenever an instance of its class is formed. A constructor always has similar name as its class, and encompass no return type. For example: public

  • Q : Describe the term Context Switch

    Describe the term Context Switch.

  • Q : Define Daemon thread Daemon thread :

    Daemon thread: The daemon threads are non-user threads. They are usually employed to carry out low-priority tasks which must not take priority over the major task of the program. They can be employed to do helpful work whenever all other user threads

  • Q : Why is Java pure object oriented

    Explain the reasons that Java is pure object oriented programming language.