What are the differences between heap and stack memory in java?

1123

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126

What do you mean by an interface in java?

1095

Write a program to find the whether a number is an Armstrong number or not?

1095

What is the difference between break and continue statements?

1117

What is the difference between filters and interceptors ?

1293

What is latest hibernate version?

485

How to sort array in descending order in java?

984

What is a constructor overloading in java?

1119

Can we return resultset in java?

985

What is java string pool?

1076

How to create a base64 decoder in java8?

1129

What is the difference between equals() and == in java?

1032

Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

2657

What is a classloader in java?

1080