What is ticketing tool used in your project?

1083

What is the use of lookupdispatchaction?

1020

Explain the components of struts?

975

Say you want to store the information about a number of pets in an array. Typical information that you could store for each pet (where relevant) would be • Breed of animal • Animal's name • Its birth date • Its sex • Whether it has been sterilised or not • When it is due for its next inoculation • When it last had its wings clipped For each type of pet (eg. dog, cat or bird) you would typically define a class to hold the relevant data. Note: You do not need to implement these classes. Just answer the following questions. 3.1.1 What would be the advantage of creating a superclass (eg. Pet) and declaring an array of Pet objects over simply using an array of Objects, storing each of the instances of the different pet classes (eg. Dog, Cat or Bird) in it? 3.1.2 Would you define Pet as a class or as an interface? Why? (2) (2)

1818

How does hashset work in java?

1123

What is the difference between sorted and ordered collection in hibernate?

483

What are the supporting protocol by HttpServlet ?

1198

What are the differences between statement and preparedstatement interface?

988

What is spring in java?

406

What is the advantage of spring boot? : Spring Boot

422

What is split return?

1003

How do I start debugging problems related to the JDBC API?

1028

What will happen if non-synchronized method calls a static synchronized method and what kind of lock it acquires?

1111

What are the orm tools?

348

How do you switch between relational databases without code changes?

393