How is spring different from spring boot? : Spring Boot

466

What do you mean by singlethreadmodel interface?

1049

Explain hashset and its features?

1154

Why char array is preferred over string for storing password?

1106

What are the pros and cons of detached objects?

985

In multi-threading how can we ensure that a resource isn't used by multiple threads simultaneously?

1323

What is phantom read and which isolation level prevents it?

1107

Is oracle client required for jdbc connection?

968

Is there any limitation of autowiring? If yes, explain.

410

Differece between class and generic class?

1044

What is difference between Heap and Stack Memory?

1052

Is java owned by oracle?

1018

Define the lifecycle for executing a jsp page.

1085

What is object/relational mapping metadata?

363

What is the purpose of a transient variable?

1070