Difference between JavaScript and AJAX
Write basic difference between JavaScript and AJAX ?
Expert
The difference between JavaScript and AJAX are shown below:
1. AJAX does not need the page to refresh for downloading complete page whereas JavaScript administer and controls the Web page after being downloaded.
2. AJAX minimizes overload on server since script requires to request once whereas JavaScript posts request which updates script every time.
3. AJAX sends request to server and does not wait for response. It executes other operations on a page at that time. JavaScript make request to a server and waits for the response.
Is a XML replacing HTML?
Explain what is meant by the Class Selector in the CSS?
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
Explain the different ways in order to select the HTML Tag Instances.
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Operand: An operand is an argument of the operator. Expressions comprise combinations of operands and operators. The value of an expression is determined by exerting the operation stated by each and every operator to the value of its operands.
What do you mean by the term JFC? Describe in brief.
Module: It is a group of program components, usually with restricted visibility to program components in other modules. Java employs packages to implement this perception.
You have a driver as drives a long signal and connect to an input device. On the input device there is either undershoot, overshoots or signal threshold violations, so what can be done to correct such problem?
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