Aggregation and containment in the Programming
Illustrate the basic difference between Aggregation and containment in the Programming?
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Aggregation is a relationship between the whole and a part. We can add or subtract some of the properties in the part (or slave) side. It won’t influence the whole part.
Best illustration is Car that comprises the wheels and some additional parts. Even although the parts are not there we can call it as car.
However, in the case of containment the entire part is influenced when the part in that got influenced. The human body is an apt instance for this relationship. Whenever the whole body dies the parts (heart and so on) are died.
Illustrate the basic features of OOPs?
Unchecked exception: An exception for which it is not needed to give a local try statement or to propagate through a throws clause stated in the method header. An exception which is not handled will cause program annihilation when it is thrown.
Explain the protocol stack of XML Web Services.
What are the different compatibility types when creating a COM COMPONENT?
Expression: It is a combination of operands and operators which generates a resultant value. Expressions contain a resulting type that affects the context in which they might be employed.
Layout manager: The object responsible for sharing the accessible space between multiple components in a graphical container.
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What are the benefits of automated testing over manual testing?
Explain the computer process.
What is validating parser? Answer: A parser makes sure that an XML document is valid additionally to being well formed.
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