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what is Dictionary? and what purpose it is used for?
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Answer / ashokmail.java@gmail.com
Dictionary is used to maintain the objects informations
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / berzkie
Gives comprehensive and concise definitions, and to enhances
knowledge and to get more ideals. The Dictionary is a
blessing to those who are having difficulty finding the
right words to say or use.
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / annappa
Directory is nothing but a ordinary file, but it contain
some infomation regarding file status, like User, group and
others permission. And also it have somemore information
regarding file like where the date in a disk, When user has
acces or modify the data.
| Is This Answer Correct ? | 0 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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