Question 1

The service phase of the servlet life cycle represents all interactions with requests until the servlet is ...........

Accepted Answer

A) created 
B) running 
C) initiated 
D) destroyed 
A) created 
B) running 
C) initiated 
D) destroyed D

Question 2

Can servlet class declare constructor with ServletConfig object as an argument?

Accepted Answer

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

Question 3

A session bean represents a multiple clients inside the Application Server.

Accepted Answer

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

Question 4

.......... is the first phase of the servlet life cycle.

Accepted Answer

A) Initialization 
B) Service 
C) Destruction 
D) Both a and b 
A) Initialization 
B) Service 
C) Destruction 
D) Both a and b

Question 5

Which EJB container must provide an implementation of Java Naming and Directory Interface (JNDI) API to provide naming services for EJB clients and components?

Accepted Answer

A) Transaction support 
B) Persistence support 
C) Naming support 
D) All mentioned above 
A) Transaction support 
B) Persistence support 
C) Naming support 
D) All mentioned above

Question 6

EJB technology is built on the top of Socket Programming

Accepted Answer

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

Question 7

EJB is like COM, Abbreviate the term COM?

Accepted Answer

A) Component Object Model 
B) Component Oriented Model 
C) Common Object Model 
D) Common Oriented Model 
A) Component Object Model 
B) Component Oriented Model 
C) Common Object Model 
D) Common Oriented Model

Question 8

When destroy() method of a filter is called?

Accepted Answer

A) The destroy() method is called only once at the end of the life cycle of a filter 
B) The destroy() method is called after the filter has executed doFilter method 
C) The destroy() method is called only once at the begining of the life cycle of a filter 
D) The destroyer() method is called after the filter has executed 
A) The destroy() method is called only once at the end of the life cycle of a filter 
B) The destroy() method is called after the filter has executed doFilter method 
C) The destroy() method is called only once at the begining of the life cycle of a filter 
D) The destroyer() method is called after the filter has executed

Question 9

Which of the following code retrieves the body of the request as binary data?

Accepted Answer

A) DataInputStream data = new InputStream() 
B) DataInputStream data = response.getInputStream() 
C) DataInputStream data = request.getInputStream() 
D) DataInputStream data = request.fetchInputStream() 
A) DataInputStream data = new InputStream() 
B) DataInputStream data = response.getInputStream() 
C) DataInputStream data = request.getInputStream() 
D) DataInputStream data = request.fetchInputStream()

Question 10

How constructor can be used for a servlet?

Accepted Answer

A) Initialization 
B) Constructor function 
C) Initialization and Constructor function 
D) Setup() method 
A) Initialization 
B) Constructor function 
C) Initialization and Constructor function 
D) Setup() method

Question 11

Which middleware services are provided by EJB?

Accepted Answer

A) Security 
B) Transaction Management 
C) Both A & B 
D) None of the above 
A) Security 
B) Transaction Management 
C) Both A & B 
D) None of the above

Question 12

Several vendors are adding ........... to their existing database .........

Accepted Answer

A) JDOBC, middle-ware products 
B) JDBC drivers, upper-ware products 
C) middle-ware products, JDOBC drivers 
D) JDBC drivers, middle-ware products 
A) JDOBC, middle-ware products 
B) JDBC drivers, upper-ware products 
C) middle-ware products, JDOBC drivers 
D) JDBC drivers, middle-ware products

Question 13

Which server-side component is required to be deployed on the server?

Accepted Answer

A) EJB 
B) RMI 
C) Both A & B 
D) None of the above 
A) EJB 
B) RMI 
C) Both A & B 
D) None of the above

Question 14

In EJB, middleware services are provided by EJB Container automatically.

Accepted Answer

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

Question 15

Which of the following code is used to get an attribute in a HTTP Session object in servlets?

Accepted Answer

A) session.getAttribute(String name) 
B) session.alterAttribute(String name) 
C) session.updateAttribute(String name) 
D) session.setAttribute(String name) 
A) session.getAttribute(String name) 
B) session.alterAttribute(String name) 
C) session.updateAttribute(String name) 
D) session.setAttribute(String name)

Question 16

What represents a persistent global data from the database?

Accepted Answer

A) Entity Bean 
B) Session Bean 
C) Both A & B 
D) None of the above 
A) Entity Bean 
B) Session Bean 
C) Both A & B 
D) None of the above

Question 17

Which component does the Entity bean represent 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 18

Java Servletsare efficient and powerful solution for creating ............for the web.

Accepted Answer

A) dynamic content 
B) static content 
C) hardware 
D) both and b 
A) dynamic content 
B) static content 
C) hardware 
D) both and b

Question 19

EJB is a specification for J2EE server, not a product; Java beans may be a graphical component in IDE.

Accepted Answer

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

Question 20

GET methods are great for sending ..........amounts of information that you do not mind having visible in a URL.

Accepted Answer

A) negligible 
B) huge 
C) small 
D) both and b 
A) negligible 
B) huge 
C) small 
D) both and b

The service phase of the servlet life cycle represents all interactions with requests until the servlet is ...........

Can servlet class declare constructor with ServletConfig object as an argument?

A session bean represents a multiple clients inside the Application Server.

.......... is the first phase of the servlet life cycle.

Which EJB container must provide an implementation of Java Naming and Directory Interface (JNDI) API to provide naming services for EJB clients and components?

EJB technology is built on the top of Socket Programming

EJB is like COM, Abbreviate the term COM?

When destroy() method of a filter is called?

Which of the following code retrieves the body of the request as binary data?

How constructor can be used for a servlet?

Which middleware services are provided by EJB?

Several vendors are adding ........... to their existing database .........

Which server-side component is required to be deployed on the server?

In EJB, middleware services are provided by EJB Container automatically.

Which of the following code is used to get an attribute in a HTTP Session object in servlets?

What represents a persistent global data from the database?

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

Java Servletsare efficient and powerful solution for creating ............for the web.

EJB is a specification for J2EE server, not a product; Java beans may be a graphical component in IDE.

GET methods are great for sending ..........amounts of information that you do not mind having visible in a URL.

Java GUI and Beans

Servlets and JSPS

RMI and JSP : Layers, Directives, and Functionality

Filters

Exam 2: EJB, Servlets, and JNDI

The service phase of the servlet life cycle represents all interactions with requests until the servlet is ...........

Can servlet class declare constructor with ServletConfig object as an argument?

A session bean represents a multiple clients inside the Application Server.

.......... is the first phase of the servlet life cycle.

Which EJB container must provide an implementation of Java Naming and Directory Interface (JNDI) API to provide naming services for EJB clients and components?

EJB technology is built on the top of Socket Programming

EJB is like COM, Abbreviate the term COM?

When destroy() method of a filter is called?

Which of the following code retrieves the body of the request as binary data?

How constructor can be used for a servlet?

Which middleware services are provided by EJB?

Several vendors are adding ........... to their existing database .........

Which server-side component is required to be deployed on the server?

In EJB, middleware services are provided by EJB Container automatically.

Which of the following code is used to get an attribute in a HTTP Session object in servlets?

What represents a persistent global data from the database?

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

Java Servletsare efficient and powerful solution for creating ............for the web.

EJB is a specification for J2EE server, not a product; Java beans may be a graphical component in IDE.

GET methods are great for sending ..........amounts of information that you do not mind having visible in a URL.

Java GUI and Beans

Servlets and JSPS

RMI and JSP : Layers, Directives, and Functionality

Filters