How do you use wildcards?
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What are hot spots in Java programming?
Can we declare variables inside a method as Final Variables?
what value will be return by the read() method once it reaches the end-of-file? a. Throws EOException b. Return null c. Return -1 d. Read method return nothing, because it is void method
What are the properties of thread?
When will we prefer to use set and list in java and why?
program to validate the IP address? Validity range should be 0 to 255
Can java list be null?
What is the parse method in java?
State some situations where exceptions may arise in java?
what is marker interface ? what is the necessity of it?
If you are reviewing the code of your team members, what points will you look at, assuming the performance of the application is not so great
IS method overriding is Duplication of Methods?