Relational Database Management System Mcqs

Page No. 25

Which of the following application servers do not provide built in support for servlets?


aTomcat server


bGlassfish


cJBoss


dNone of the mentioned


View Answer None of the mentioned

Which of these functions is not a part of the servlet lifecycle


aChecking if an instance of servlet exists or not


bInvoking the service method of the servlet


cShutting down the servlet


dPausing the servlet for a given period of time.



State true or false: Servlets are used to generate dynamic responses to HTTP requests.


aTrue


bFalse


ceither true and false


dnone of these


View Answer True

The _______ specification defines an application programming interface for communication between the server and the application program


aJava Servlet


bJDBC


cJava Applet


dJava Swing


View Answer Java Servlet

Which of the following methods is used to reduce overhead?


aConnection pooling


bParallel Processing


cCaching Query Results at the server


dAll of the mentioned


View Answer All of the mentioned

What are report generators?


aThey are the tools to generate human readable reports from a database


b They are the tools that generate reports on the statistics of the database usage


cThey are the tools that prevent database querying and instead they generate pie charts and graphs


dNone of the mentioned



Which of the following is not a web application development framework feature?


aAn object oriented model


bA declarative way of specifying a form with validation constraints


cCreating mass servers for effective handling of data


d A template scripting system



Which of the following features does Rapid Application Development possess?


aProvide a library of functions to generate UI elements


bProvide drag and drop features in a n IDE


cAuto generation of code for the user interface from a declarative specification


dAll of the mentioned


View Answer All of the mentioned

What is the full form of JSON?


aJavaScript Object Native


bJavaScript Object Notation


cJavaScript Object Negation


d Java Object Notation



State true or false: The code implementing the actions in the business logic layer ensures that business rules are followed


aTrue


b False


ceither true of false


dnone of these


View Answer True

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