CS101 Current Solved Papers of Fall 2012 written update
Question No: 29 ( Marks: 2 )
In JavaScript, what is event handling? Whatare the two types of events? ANS:-
Event handling means capturing an event and responding to that.
Events e.g. onMouseOver, OnClick, onLoad, Onunload, updating the clock etc. are captured by the Java script &
according to the programs they are responded accordingly
Differentiate between onLoad and onUnload
ANS:-
On load event is used when the page is load in the browser while on the other sideonUnload event works when the page closes down.
Question No: 33 ( Marks: 3 )
ElaborateRester Graphicswith examples.ANS:-
Raster graphics are digital images created or captured (for example, by scanning in a photo) as a set of samples of a given space . A raster file is usually larger than a vectorgraphics image file. A raster file is usually difficult to modify
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