Explain java coding standards for classes or java coding conventions for classes?
- 0 Answers
- 882 Views
- I also Faced
- E-Mail Answers
What an i/o filter in java programming?
What best practices should you follow while writing multithreaded code in java?
What is busy spin, and why should you use it?
How do I compare two strings in word in java?
can we have virtual functions in java?
How we can make copy of a java object?
What is boolean used for?
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.
What are the practical benefits, if any, of importing a specific class rather than an entire package (e.g. Import java.net.* Versus import java.net.socket)?
Where can I find jdk in my computer?
Is java 11 paid version?
What is incompatible types in java?
Core Java 
