Define Null reference
Null reference: A value utilized to mean, `no object'. Employed whenever an object reference variable is not referring to the object.
Explain the relationship between XHTML and HTTP?
Explain various options available in order to determine the group ID of new file?
How does a virtual machine simplify the task of writing a distributed application?
Explain the role which XSL can play while dynamically generating HTML pages by a relational database?
Explain the chown, chmod and chgrp?
Explain the term XForms.
Class header: It is a header of class definition. The header provides a name to the class and states its access. It too explains whether the class expands a super class or implements any interfaces.
How do certifying authorities save their Private Keys?
How Does Run time data i.e. Parameterization is handled within QTP?
Exception handler: It is a try statement which acts as an exception handler - a place where exception objects are dealt and caught with.
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