Question 1

Which is least visibility scope for Java bean in JSP?

Accepted Answer

A)  Page 
B)  Session 
C)  Request 
D)  Application 
A)  Page 
B)  Session 
C)  Request 
D)  Application A

Question 2

Which of the following is not a container for EJB?
I. Internet Information Server.
II. Java System Application Server.
III. Tomcat.
IV. WebLogic.

Accepted Answer

A)  Both (I) and (II) above 
B)  Both (II) and (III) above 
C)  Both (III) and (IV) above 
D)  Both (I) and (III) above. 
A)  Both (I) and (II) above 
B)  Both (II) and (III) above 
C)  Both (III) and (IV) above 
D)  Both (I) and (III) above. D

Question 3

Which of the following is true for EJB?

Accepted Answer

A)  EJB is server-side component architecture for distributed applications in Java 
B)  EJB facilitates scalable, secure and transaction-oriented applications 
C)  EJB supports portability and reusability 
D)  All of the above. 
A)  EJB is server-side component architecture for distributed applications in Java 
B)  EJB facilitates scalable, secure and transaction-oriented applications 
C)  EJB supports portability and reusability 
D)  All of the above. D

Question 4

Which of the following is not a property of EJB transaction?

Accepted Answer

A)  Atomicity 
B)  Consistency 
C)  Isolation 
D)  Distributed 
A)  Atomicity 
B)  Consistency 
C)  Isolation 
D)  Distributed

Question 5

Which interface should be implemented by a stateful session bean if it needs to synchronize its conversational state with the transactional context?

Accepted Answer

A)  javax. transaction. UserTransaction 
B)  javax. ejb. SessionSynchronization 
C)  javax. ejb. EJBContext 
D)  javax. transaction. TransactionContext 
A)  javax. transaction. UserTransaction 
B)  javax. ejb. SessionSynchronization 
C)  javax. ejb. EJBContext 
D)  javax. transaction. TransactionContext

Question 6

Which of the EJB has a passive state in its life cycle?
I. Stateless Session Bean.
II. Message-Driven Bean.
III. BMP Entity Bean.

Accepted Answer

A)  Only (I) above 
B)  Only (II) above 
C)  Only (III) above 
D)  Both (I) and (II) above 
A)  Only (I) above 
B)  Only (II) above 
C)  Only (III) above 
D)  Both (I) and (II) above

Question 7

Which of the following is not true for servlet?

Accepted Answer

A)  It is persistent 
B)  Platform independent 
C)  High performance 
D)  It is single threaded. 
A)  It is persistent 
B)  Platform independent 
C)  High performance 
D)  It is single threaded.

Question 8

Which EJB usually represents persistent data?

Accepted Answer

A)  Entity Bean 
B)  Stateless Session Bean 
C)  Stateful Session Bean 
D)  Message-Driven Bean 
A)  Entity Bean 
B)  Stateless Session Bean 
C)  Stateful Session Bean 
D)  Message-Driven Bean

Question 9

Which of the following is the format for EJB deployment descriptor files?

Accepted Answer

A)  XML 
B)  XSL 
C)  HTML 
D)  Java 
A)  XML 
B)  XSL 
C)  HTML 
D)  Java

Question 10

Which of the following is true for CORBA?

Accepted Answer

A)  Protocol for distributed computing 
B)  Database specification 
C)  Specification for distributed objects 
D)  Both (c) and (d) above. 
A)  Protocol for distributed computing 
B)  Database specification 
C)  Specification for distributed objects 
D)  Both (c) and (d) above.

Question 11

Which JSP tag is used to transfer processing to another JSP page?

Accepted Answer

A) B) C) D) A) B) C) D)

Question 12

Which of the following is/are true for JSP technology?
I. It is persistent.
II. Platform independent.
III. Browser executes the code.

Accepted Answer

A)  Only (I) above 
B)  Only (II) above 
C)  Both (I) and (II) above 
D)  Both (II) and (III) above 
A)  Only (I) above 
B)  Only (II) above 
C)  Both (I) and (II) above 
D)  Both (II) and (III) above

Question 13

Which of the following is true for JNDI?

Accepted Answer

A)  Database service 
B)  Naming and Directory Service 
C)  Network Service 
D)  Web Service 
A)  Database service 
B)  Naming and Directory Service 
C)  Network Service 
D)  Web Service

Question 14

Which method of the request object is used to extract values of the input fields in a form when it is submitted?

Accepted Answer

A)  getParameter 
B)  getParameterNames 
C)  getValues 
D)  putValues 
A)  getParameter 
B)  getParameterNames 
C)  getValues 
D)  putValues

Question 15

Which part of multi-tier enterprise application contains EJB component?

Accepted Answer

A)  Application Server 
B)  Web Server 
C)  Database Server 
D)  Fat Client 
A)  Application Server 
B)  Web Server 
C)  Database Server 
D)  Fat Client

Question 16

Which of the following is not true for <jsp:useBean> tag in JSP page?

Accepted Answer

A)  Locates a bean instance 
B)  Stores object reference of the bean in a variable 
C)  Creates an instance if fails to locate the bean instance 
D)  All the above. 
A)  Locates a bean instance 
B)  Stores object reference of the bean in a variable 
C)  Creates an instance if fails to locate the bean instance 
D)  All the above.

Question 17

Which of the following EJB type has no Remote interfaces?

Accepted Answer

A)  Message-Driven Bean 
B)  BMP Entity Bean 
C)  CMP Entity Bean 
D)  none 
A)  Message-Driven Bean 
B)  BMP Entity Bean 
C)  CMP Entity Bean 
D)  none

Question 18

Which of the following exceptions is thrown by the ejbLoad() method of an entity bean when the database row to be loaded is not found ?

Accepted Answer

A)  NoSuchEntityException 
B)  EJBException 
C)  RemoteException 
D)  ObjectNotFoundException 
A)  NoSuchEntityException 
B)  EJBException 
C)  RemoteException 
D)  ObjectNotFoundException

Question 19

Which of the following distributed object technology is/are not included in Java?
I. CORBA.
II. DCOM.
III. RMI.
IV. EJB.

Accepted Answer

A)  Only (I) above 
B)  Only (II) above 
C)  Only (III) above 
D)  Only (IV) above 
A)  Only (I) above 
B)  Only (II) above 
C)  Only (III) above 
D)  Only (IV) above

Question 20

Which of the following EJB has no state?
i. Message-Driven Bean.
ii. BMP Entity Bean.
iii. Stateless Session Bean.
iv. Stateful Session Bean.

Accepted Answer

A)  Both (I) and (II) above 
B)  Both (II) and (III) above 
C)  Both (III) and (IV) above 
D)  Both (I) and (III) above. 
A)  Both (I) and (II) above 
B)  Both (II) and (III) above 
C)  Both (III) and (IV) above 
D)  Both (I) and (III) above.

Which is least visibility scope for Java bean in JSP?

Which of the following is not a container for EJB? I. Internet Information Server. II. Java System Application Server. III. Tomcat. IV. WebLogic.

Which of the following is true for EJB?

Which of the following is not a property of EJB transaction?

Which interface should be implemented by a stateful session bean if it needs to synchronize its conversational state with the transactional context?

Which of the EJB has a passive state in its life cycle? I. Stateless Session Bean. II. Message-Driven Bean. III. BMP Entity Bean.

Which of the following is not true for servlet?

Which EJB usually represents persistent data?

Which of the following is the format for EJB deployment descriptor files?

Which of the following is true for CORBA?

Which JSP tag is used to transfer processing to another JSP page?

Which of the following is/are true for JSP technology? I. It is persistent. II. Platform independent. III. Browser executes the code.

Which of the following is true for JNDI?

Which method of the request object is used to extract values of the input fields in a form when it is submitted?

Which part of multi-tier enterprise application contains EJB component?

Which of the following is not true for <jsp:useBean> tag in JSP page?

Which of the following EJB type has no Remote interfaces?

Which of the following exceptions is thrown by the ejbLoad() method of an entity bean when the database row to be loaded is not found ?

Which of the following distributed object technology is/are not included in Java? I. CORBA. II. DCOM. III. RMI. IV. EJB.

Which of the following EJB has no state? i. Message-Driven Bean. ii. BMP Entity Bean. iii. Stateless Session Bean. iv. Stateful Session Bean.

Java Programming: HTTP Protocol, Scripting Tasks, and Data Access

Servlets and Web Applications

Java Server Pages JSP and Java Script

Java, Servlets, JSP and EJB

JSP, EJB, and JMS

Java Web Development

EJB and Server-Side Components

Filters

Exam 5: EJB, JSP, and Corba

Which is least visibility scope for Java bean in JSP?

Which of the following is not a container for EJB? I. Internet Information Server. II. Java System Application Server. III. Tomcat. IV. WebLogic.

Which of the following is true for EJB?

Which of the following is not a property of EJB transaction?

Which interface should be implemented by a stateful session bean if it needs to synchronize its conversational state with the transactional context?

Which of the EJB has a passive state in its life cycle? I. Stateless Session Bean. II. Message-Driven Bean. III. BMP Entity Bean.

Which of the following is not true for servlet?

Which EJB usually represents persistent data?

Which of the following is the format for EJB deployment descriptor files?

Which of the following is true for CORBA?

Which JSP tag is used to transfer processing to another JSP page?

Which of the following is/are true for JSP technology? I. It is persistent. II. Platform independent. III. Browser executes the code.

Which of the following is true for JNDI?

Which method of the request object is used to extract values of the input fields in a form when it is submitted?

Which part of multi-tier enterprise application contains EJB component?

Which of the following is not true for <jsp:useBean> tag in JSP page?

Which of the following EJB type has no Remote interfaces?

Which of the following exceptions is thrown by the ejbLoad() method of an entity bean when the database row to be loaded is not found ?

Which of the following distributed object technology is/are not included in Java? I. CORBA. II. DCOM. III. RMI. IV. EJB.

Which of the following EJB has no state? i. Message-Driven Bean. ii. BMP Entity Bean. iii. Stateless Session Bean. iv. Stateful Session Bean.

Java Programming: HTTP Protocol, Scripting Tasks, and Data Access

Servlets and Web Applications

Java Server Pages JSP and Java Script

Java, Servlets, JSP and EJB

JSP, EJB, and JMS

Java Web Development

EJB and Server-Side Components

Filters