What is the difference between set and list?5 37347
Explain the difference between the Boolean & operator and the && operator?1 7492
What are File and RandomAccessFile classes?2 4998
What are Font and FontMetrics classes?1 5491
In which JDK version event-delegation model is introduced?1 2880
Difference between the String and StringBuffer classes?3 4498
Difference between the paint() and repaint() methods?1 13410
Difference between prefix and postfix forms of the ++operator?3 7743
What is yielding and sleeping? how they different?2 3896
Explain the difference between Unicast and Multicast objects?1 3723
What is the difference between static and non-static variables?6 21584
What is the difference between the >> and >>> operators?1 3825
Can we override final method?
Can an interface implement another interface?
What is the static method?
What are streams in java 8?
What are the advantages of java?
Can we override tostring method in java?
Do you know how to reverse string in java?
What do you mean by platform independence? What is an interface?
What are the advantages of unicode?
What are mutable classes?
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.
Does java vector allow null?
Why is the main method declared static?
What is type inference in java8?
What is string in java with example?