Explain Synchronized statement
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.
Illustrate the difference between persistent and non-persistent objects in the programming?
If-else statement: It is a control structure employed to select between performing one of two alternative events. if(boolean-expression){ // Statem
Component 2 Task b: Task Description Computing students at this University who study on undergraduate courses require a method to view their module marks and to see how they are progressing on the module. You have been asked to develop a web
Radio buttons: It is a group of selectable components in which merely one component might be selected. The selection of one of the group that causes the previously chosen component to be deselected.
Hardware: It is the physical devices of a computer system, like its micro-chips, keyboard, disk drives, printer, sound card, and so forth. It is termed `hardware' in contrary to programs, which are termed `software'.
Default label: The destination for all values employed in a switch statement expression which do not contain explicit case labels. The default label is not obligatory.
Explain the way of validation XHTML documents online.
What are the difference between XSLT and XPath?
Describe how can Corba application has call back?
Mention the different states of the XMLHttpRequest an dalso describe their functions.
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