In what circumstances, compiler will supply a default constructor for a class?

4 Answers  

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why do we use interface in java?

5 Answers  

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What is an Exception ?

10 Answers  

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How does indexof work?

0 Answers  

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HOW TO PRINT A NO IN WORDS USING WHILE LOOP THE NO WILL BE PRINTED WHEN IT WILL BE IN THE RANGE BETWEEN 1 AND 3?

1 Answers  

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Hai friends I am MCA 2006 passout. Spend time in 1 yr for teacing and 5 months in small s/w firm. worked in 4 or 5 months in few places. Presently I am writing bank exams. I want to get back to IT sector. Are there any possibilities. any growth prospects?. I am having some knowledge in core and advanced java. I am so desperate. Any suggestions thanks in advance. u can write to my mail mahidestiny@gmail.com

4 Answers  

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How many JVMs can run on a single machine and what is the meaning of Just-In-Time (JIT) compiler?

0 Answers   TCS,

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What is passed by reference and pass by value ?

0 Answers  

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how can we use the servlet as standalone apllication?should we need to extend any class?

2 Answers   Logica CMG,

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How many types of interfaces are there?

0 Answers  

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worst case complexities of Quick sort and Merge sort.

0 Answers   Amazon,

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Consider that class classA, abstract class classB, and final classC have been defined.Which one of the following is correct? 1. classA extends classC implements classB 2. class A extends classB, classC 3. classA extends classB 4. classB implements classC

2 Answers  

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