Why do you prefer Java?Answer: write once ,run anywhere. 2. Name some of the classes which provide the functionality of collation? Answer: collator, rulebased collator, collationkey, collationelement iterator. 3. Awt stands for? and what is it? Answer: AWT stands for Abstract window tool kit. It is a is a package that provides an integrated set [...]

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What is a Servlet? Answer: Servlets are modules of Java code that run in a server application (hence the name “Servlets”, similar to “Applets” on the client side) to answer client requests. Question2: What advantages does CMOS have over TTL(transitor transitor logic)? (ALCATEL) Answer: low power dissipation pulls up to rail easy to interface How [...]

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Q:In Java, what is the difference between an Interface and an Abstract class? A: An Abstract class declares have at least one instance method that is declared abstract which will be implemented by the subclasses. An abstract class can have instance methods that implement a default behavior. An Interface can only declare constants and instance [...]

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1) What is the purpose of garbage collection in Java, and when is it used? The purpose of garbage collection is to identify and discard objects that are no longer needed by a program so that their resources can be reclaimed and reused. A Java object is subject to garbage collection when it becomes unreachable [...]

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