What problems will occur when you don?t use layout managers?
How is string immutable in java?
what is singlton class?where it is use in real time senario.
What is difference between == equals () and compareto () method?
If a method is declared as protected, where may the method be accessed?
How java uses the string and stringbuffer classes?
There are three interfaces A,B & C. A extends B, B extends C, and C extends A.Is it multiple Inheritance? please anybody help me.....
what is meta-Inf?
What is append function?
What do you mean by JVM?
What is the differences between heap and stack memory in java? Explain
How can you make sure that your singleton class will always return single instance in multi-threaded environment?
Which method will get invoked first in a stand alone application?