What is json parser in java?
How are Java source code files named?
How to perform linear search in java?
How to re-get an object that is collected by garbage collector?
Should you use singleton pattern?
Is null a keyword in java?
Does treeset allow null in java?
In real time project which driver did u use? What is the main functionality of the Prepared Statement?
Write down program for following scenario. Use java coding standard. You have array list with some words in it..we will call it as dictionary….and you have a arbitrary string containing some chars in it. You have to go through each word of dictionary and find out if that word can be constructed with the help of chars from arbitrary string given. If you find the word print it else print none.
Which sorting algorithm is in place?
Static Variable can referred in non-static method?
What is jar?
What is use of valueof () in java?