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.
Constant: It is the memory block where value can be stored once although can’t modify later on throughout program execution. Example: const int pi =3.14;
IEEE 754: The standard 754-1985 issued by Institute of Electrical and Electronic Engineers for the binary floating point arithmetic. It is the standard to which Java's arithmetic matches.
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Define the term Runtime error: It is an error which causes a program to finish whenever it is being run.
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