Is string is a keyword in java?
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Can we extend singleton class?
Where the CardLayout is used?
What is an infinite loop in java? Explain with an example.
Is char a method in java?
Have you worked on bits programming? examples?What is bit? How many bits are there in the byte?
Why do we use predicate in java?
What are different types of Exceptions?.
How do singleton patterns work?
What is the parse method in java?
waht You know about thread programming?
Which method you will use to create a new file to store some log data. Each time a new log entry is necessary, write string to the file in java ?
What is wrapper class example?