Can a constructor call another constructor?
Explain 5 features introduced in jdk 1.7?
Can we use a switch statement with strings?
Can we have a try block without catch block?
How do you check if a string contains only numeric digits?
Is it possible to cast an int value into a byte variable? What would happen if the value of int is larger than byte?
Differentiate between a constructor and a method? Can we mark constructors final?
What is the difference between heap and stack memory?
What do you understand by java?
Explain 5 io best practices?
What are the differences between throw and throws?
What is the difference between jvm and jre? What is an interface?
What is the numeric promotion?
What is the multi-catch block in java?
What are constants?