Question 1

A servlet needs to acquire a data source through a JNDI naming lookup. Which of the following is the best place to do this?

Accepted Answer

A) Constructor 
B) init method 
C) service method 
D) doGet method 
A) Constructor 
B) init method 
C) service method 
D) doGet method

Question 2

Which component does the Entity bean represents the persistent data stored in the database?

Accepted Answer

A) Server-side component 
B) Client-side component 
C) server and client side component 
D) None of the above 
A) Server-side component 
B) Client-side component 
C) server and client side component 
D) None of the above

Question 3

What's the difference between servlets and applets? a. Servlets executes on Servers, where as

Accepted Answer

A) Applets executes on Browser 
B) Servlets have no GUI, where as an Applet has GUI 
C) Servlets creates static web pages, where as Applets creates dynamic web pages 
D) Servlets can handle only a single request, where as Applet can handle multiple requests 
A) Applets executes on Browser 
B) Servlets have no GUI, where as an Applet has GUI 
C) Servlets creates static web pages, where as Applets creates dynamic web pages 
D) Servlets can handle only a single request, where as Applet can handle multiple requests

Question 4

JMS is also known as a messaging service.

Accepted Answer

A) True 
B) False 
C) none 
D) all 
A) True 
B) False 
C) none 
D) all

Question 5

Which type of instances retain no data or conversational state for a specific client?

Accepted Answer

A) Message-Driven Bean 
B) Session Bean 
C) Entity Bean 
D) None of the above 
A) Message-Driven Bean 
B) Session Bean 
C) Entity Bean 
D) None of the above

A servlet needs to acquire a data source through a JNDI naming lookup. Which of the following is the best place to do this?

Which component does the Entity bean represents the persistent data stored in the database?

What's the difference between servlets and applets? a. Servlets executes on Servers, where as

JMS is also known as a messaging service.

Which type of instances retain no data or conversational state for a specific client?

Java GUI and Beans

Servlets and JSPS

RMI and JSP : Layers, Directives, and Functionality

Filters

Exam 2: EJB, Servlets, and JNDI

A servlet needs to acquire a data source through a JNDI naming lookup. Which of the following is the best place to do this?

Which component does the Entity bean represents the persistent data stored in the database?

What's the difference between servlets and applets? a. Servlets executes on Servers, where as

JMS is also known as a messaging service.

Which type of instances retain no data or conversational state for a specific client?

Java GUI and Beans

Servlets and JSPS

RMI and JSP : Layers, Directives, and Functionality

Filters