Benefits of the event-delegation model
Write down some of the benefits of the event-delegation model over event-inheritance model?
Expert
Event-delegation model consist of two benefits over event-inheritance model.
a) Event delegation model allows event handling by objects other than ones which produce the events. This permits a clean separation between the component's design and its use.
b) This performs much better in applications where numerous events are produced. This performance enhancement is due to the event-delegation model doesn’t have to be repeatedly process unhandled events as is the case of event-inheritance.
Define the term Protected statement: It is a statement within the try clause of the try statement.
Illustrate the basic features of OOPs?
Static method: The static method (also termed as a class method) is one with static reserved word in its header. The static methods vary from all other methods in that they are not related with any specific instance of the class to which they fit in.
Explain the term QTP Environment?
Define the term server-side XPointer?
Define the term Sound card: It is a hardware device employed to turn digital data into sound.
Process: It is an individual thread-of-control to which an execution time slice is assigned by the operating system.
Propagation: When an exception is thrown in a method, and there is no suitable exception handler within the method, the exception might be propagated to the caller of the method. For a checked exception, the method should include a throws clause in it
Explain the importance of the client-side libraries?
Classpath: The path searched by interpreter and compiler for class definitions. The class path might be set by a command-line argument to either, or through an environment variable.
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