In the first round, there are 30 aptitude and 30 java questions. We are suppose to finish both the papers within 60 minutes. I cleared this round. Next was test for programming skills. In this section, Some 7 n's were asked. 1. What is the difference b/w sleep(1000) and wait(1000) 2. what is the diff b/w static block and static function? 3. Write a program to validate IP address using string tokenizer. 4. Write a program to create singleton class 5. write a function to reverse the string 6. Write a prog to print prime nos upto n. EX: If n=9, It shld print 1,2,3,5,7 7. One program on collections- Write a program to print no. of times a number is repeating in an array. EX- {1,3,1,2,5,7,3,7,34,3,8,3} It should print: 1- 2 times 3- 4 times and so on 7. Write a func to print fibonocci series After this I had technical interview, which went on for. 60 mins or so. There were qn's about multi threading, Exception handling and collection classes. Knowledge about collections was very important for the post I was interviewed for.

1 Answers   Huawei,

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What is encapsulation? Elaborate with example?

1 Answers   BMC,

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What is the old name of java?

0 Answers  

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Is 0 true or false in java?

0 Answers  

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Explain the polymorphism principle?

0 Answers  

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Explain the differences between static and dynamic variables?

0 Answers   Fidelity,

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What are the types of sockets in java?

0 Answers  

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What are init(), start() methods and whey they are called?

2 Answers  

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What is the difference between static and non-static variables in java programming?

0 Answers  

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Explain java coding standards for variables ?

0 Answers  

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can you create interface instance ?

54 Answers   Fidelity, TCS,

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Explain purpose of sleep() method in java?

0 Answers  

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