Tag: web technology

Questions Related to web technology

What is the correct HTML for inserting an image?

  1. image.gif


Correct Option: C

What is the correct HTML for inserting a background image?


Correct Option: C

DAO Design Pattern solves the problem of encapsulating details of connecting to which of the following data sources?

  1. RDBMS

  2. LDAP

  3. XML/Flat files

  4. All of them


Correct Option: D

In case your application is completely based on Container Managed Persistence, would you still like to go for DAO design pattern?

  1. True

  2. False


Correct Option: B

DAO pattern can be implemented to perform all the CRUD operations

  1. True

  2. False


Correct Option: B

Out of the following, which interface, would one have to implement to implement an intercepting filter?

  1. Javax.servlet.Filter

  2. Javax.servlet.FilterChain

  3. Javax.servlet.FilterConfig

  4. None of the above


Correct Option: A

A Transfer Object class necessarily would have to implement java.io.serializable in order for it to be passed over the network.

  1. True

  2. False


Correct Option: B
  1. Business Delegate

  2. Session Façade

  3. Transfer Object

  4. None of the above


Correct Option: B