Explain Downcast with example
Explain Downcast with example: It is a cast towards an object's dynamic kind - that is, `down' the inheritance hierarchy. For illustration: // Downcast from Object to String String s = (String) o;
Explain Downcast with example: It is a cast towards an object's dynamic kind - that is, `down' the inheritance hierarchy. For illustration:
// Downcast from Object to String String s = (String) o;
Illustrate the basic difference between the message and method in programming?
Explain the good illustrations of closing XHTML elements.
State the term multi tasking.
Give details about the different services that are provided by DLR to CLR?
Define the term Address space: The region of virtual memory in which a procedure is run.
Briefly describe how Active Server Pages work. How, when, and where they are used.
Explain directory and filename?
Counter variables are commonly used in many computer applications for different purposes. Here is a typical example where a variable is used to measures the progress of some activity of interest: Q : Define Out of scope Out of scope : It Out of scope: It is a variable is in scope as long as the program's flow of control is in the variable's defining block. Or else, this is out of scope.
Out of scope: It is a variable is in scope as long as the program's flow of control is in the variable's defining block. Or else, this is out of scope.
Micro-chip: It is a small electronic device employed to build computers and other electronic equipment. The chips are generally employed to supply the memory and processing components of the computer.
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