What is @qualifier annotation in spring?

569

What is the scope of a bean by default in spring?

461

What is javabeans api?

915

When do we need to use internal iteration? When do we need to use external iteration?

1149

Why we use while rs next ())?

984

What are filterstreams?

1094

What is the difference between one to one and one to many relationship?

334

What is lambda in java?

1105

What is the exact difference in between unicast and multicast object? Where we will use?

1015

Considering notepad/ie or any other thing as process, what will happen if you start notepad or ie 3 times? Where 3 processes are started or 3 threads are started?

1172

Can you control logging with spring boot how? : Spring Boot

496

What is the implementation of the bean factory container?

402

Is servlet thread safe?

1005

Why deletion in linkedlist is fast than arraylist?

1122

Differentiate “find a method” from “select method” in EJB ?

1018