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why we are calling j2se why not j1se or j3se or j4se..etc is
there any reason.. can u please explain it... i shocked in
my interview when they asked this question please explain ans
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Answer / hemanth kumar kalavagunta
The answer is in the word itself. j2se stands for java 2
standard edition. the categorization of java as java for
micro edition (j2me), java for standard applications (j2se)
and java for enterprise applications(j2ee) was done with the
release of java 2. there are major changes in java from 1.1
to 1.2 and to indicate this they started to call java as
java 2 platform, standard edition and this continued until
1.6 but now it was removed in 1.6. specifically this "2"
indicates the major changes in the language which happened
in 1.2 version and the changes in other versions are just
enhancements but not new introductions.
| Is This Answer Correct ? | 31 Yes | 1 No |
Answer / anand patel
The answer is in the word itself. j2se stands for java 2
standard edition. the categorization of java as java for
micro edition (j2me), java for standard applications (j2se)
and java for enterprise applications(j2ee) was done with the
release of java 2. there are major changes in java from 1.1
to 1.2 and to indicate this they started to call java as
java 2 platform, standard edition and this continued until
1.6 but now it was removed in 1.6. specifically this "2"
indicates the major changes in the language which happened
in 1.2 version and the changes in other versions are just
enhancements but not new introductions.
| Is This Answer Correct ? | 4 Yes | 2 No |
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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.
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