What is singleton class and how can we make a class singleton?
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Is java code slower than native code?
real time example for deadlock,starvation,livelock
Name four container classes.
Explain what is encapsulation?
write SQL command for table employee where print first name or last name start like "A" and who is working in domain(angular js,java,dotnet)
I want to re-reach and use an object once it has been garbage collected. Define how it’s possible?
Can we sort hashmap in java?
What is a native method in java programming?
What is package protected in java?
What is the return type of a program?s main() method?
Convert Binary tree to linked list.
What is UNICODE?