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

1128

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

2659

What is java string pool?

1076

What is an object in java and how is it created?

1128

What is action chaining ?

1160

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

1095

what are the different modes of archival? Explain each mode in two lines each?

994

How is declarative handling of exceptions done in struts ?

1001

What is difference between @controller and @restcontroller in spring?

537

what is reflection api? How are they implemented?

1102

What is the first argument of the string array in main method?

1025

What do you mean by an interface in java?

1095

i want test pattern of zylog company and some examples also

2856

Can we extract main method from another class?

1027

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

1032