--%>
Assignment Help - homework help

Explain Sign extension

Sign extension: Whenever an integer value from a type with a specific range is stored in a variable with a larger range, Java employs sign extension to determine the resultant value. The most important bit in the original value is employed to fill the extra bits of the novel value. For example, assume a byte variable comprises the bit pattern, 10000000. When this is stored in a short variable, the resultant bit pattern will be 1111111110000000. When the original value is 01000000, the resultant bit pattern will be 0000000001000000.

   Related Questions in Programming Languages

  • Q : Transaction processing monitor or TP

    What is a transaction processing (TP) monitor?

    		•
  • Q : Explain the Automated Software testing

    Explain the Automated Software testing life cycle.

    		•
  • Q : Public class in java Q. Explain the

    Q. Explain the concept of public classes in java. How they are useful? 

  • Q : What is PIDs What is meant by the PIDs?

    What is meant by the PIDs?

    		•
  • Q : What is Avoid Redundancy Avoid

    Avoid Redundancy: While not every form of redundancy is as bad from a verification perspective as it is from a maintenance point of view, behavioral redundancy to re-create (local) state can impose problems because the model checker does not distingui

    		•
  • Q : What is Process Process : It is an

    Process: It is an individual thread-of-control to which an execution time slice is assigned by the operating system.

    		•
  • Q : What is Boolean expression Boolean

    Boolean expression: It is an expression whose outcome is of type Boolean, that is, gives a value of either true or false. The operators like && and || take Boolean operands and generate a Boolean outcome. The relational operators obtain operan

    		•
  • Q : What is Logical error Logical error :

    Logical error: It is an error in the logical of a class or method. Such an error may not lead to an instant runtime error, however could have a noteworthy impact on overall program exactness.

    		•
  • Q : Define Binary search Binary search :

    Binary search: This is a search of sorted data, in which the middle place is examined first. The search continues with either the right or the left part of the data, therefore removing half the remaining search space. This procedure is repeated at eac

    		•
  • Q : Write a program that prints out 20

    Write a program that prints out 20 random cards form a standard deck of 52 cards. Make sure the program prints out different sets of cards from one run to the next.

    		•