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Throw and throws
What is the difference between throw and throws
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Class and Instance Variable
What is the difference between a class variable and an instance variable?
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Can a Byte object be cast to a double value
No, an object cannot be cast to a primitive value.
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What must a class do to implement an interface
It must provide all of the methods in the interface and identify the interface in itsimplements clause.
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Is it true the JAVA is realy a plateform indepandent?
no, because Java does not support multiple inheritance directly.
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What is the return type of a program's main() method
A program's main() method has a void return type.
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What modifiers may be used with a top-level class
A top-level class may be public, abstract, or final.
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How to retrieve email ids from distribution list?
We have a small requirement where we need to retrieve the e-mail ids of all the employees in the distributed list using LDAP, can any one give an idea how it can be done?
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_________ are light-weight components
Skill/Topic: AWT & AppletsA) Swings
Java Interview Questions
Ans