What do you understand by casting in java language? What are the types of casting?

923

what is reflection api? How are they implemented?

1102

How to sort array in descending order in java?

987

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

1128

Are jvm’s platform independent?

978

What is the difference between filters and interceptors ?

1301

Find Best Job Vacancies across the world on Jooble!

136

What are the contents on web.xml in struts application ?

1058

How does java handle integer overflows and underflows?

1111

What do you mean by an interface in java?

1095

What is lazy class?

481

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

994

What is the resourcebundle class?

1006

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

1025

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