1. In JSP page directive which attribute defines theMIME(Multipurpose Internet Mail Extension) type of the HTTP response?

A. import

B. content type

C. extends

D. info

Correct : B. content type

2. A JSP page consists of which tags?

A. html tags

B. jsp tags

C. both a & b

D. none of the above

Correct : C. both a & b

3. What alternatives exist to embedding Java code directly within the HTML markup of your JSP page?

A. moving the code into your session manager.

B. moving the code into scriptlets.

C. moving the code into javabeans and servlets.

D. moving the code into a transaction manager.

Correct : C. moving the code into javabeans and servlets.

4. What type of scriptlet code is better-suited to being factored forward into a servlet?

A. code that deals with logic that is common across requests.

B. code that deals with logic that is vendor specific)

C. code that deals with logic that relates to database access.

D. code that deals with logic that relates to client scope.

Correct : A. code that deals with logic that is common across requests.

5. URL encoding is the method of replacing all the spaces and other extra characters into their corresponding _______ Characters?

A. hex

B. binary

C. octal

D. decimal

Correct : A. hex

6. Which of the scripting of JSP not putting content into service method of the converted servlet?

A. declarations

B. scriptlets

C. expressions

D. none of the above

Correct : A. declarations

7. What requires less resources?

A. thread

B. process

C. thread and process

D. neither thread nor process

Correct : A. thread

8. What does not prevent JVM from terminating?

A. process

B. daemon thread

C. user thread

D. jvm thread

Correct : B. daemon thread

9. What decides thread priority?

A. process

B. process scheduler

C. thread

D. thread scheduler

Correct : D. thread scheduler

10. What should not be done to avoid deadlock?

A. avoid using multiple threads

B. avoid hold several locks at once

C. execute foreign code while holding a lock

D. use interruptible locks

Correct : C. execute foreign code while holding a lock

11. What is true about threading?

A. run() method calls start() method and runs the code

B. run() method creates new thread

C. run() method can be called directly without start() method being called

D. start() method creates new thread and calls code written in run() method

Correct : D. start() method creates new thread and calls code written in run() method

12. Which of the following is a correct constructor for thread?

A. thread(runnable a, string str)

B. thread(int priority)

C. thread(runnable a, int priority)

D. thread(runnable a, threadgroup t)

Correct : A. thread(runnable a, string str)

13. Which of the following will ensure the thread will be in running state?

A. yield()

B. notify()

C. wait()

D. thread.killthread()

Correct : C. wait()

14. Which of these are types of multitasking?

A. process based

B. thread based

C. process and thread based

D. none of the mentioned

Correct : C. process and thread based

15. What will happen if two thread of the same priority are called to be processed simultaneously?

A. anyone will be executed first lexographically

B. both of them will be executed simultaneously

C. none of them will be executed

D. it is dependent on the operating system

Correct : D. it is dependent on the operating system

16. In a RMI Client Program, what are the exceptions which might have to handled?

A. remoteexception

B. notboundexception

C. malformedurlexception

D. all mentioned above

Correct : D. all mentioned above

17. Which is a one-way communication only between the client and the server and it is not a reliable and there is no confirmation regarding reaching the message to the destination?

A. tcp/ip

B. udp

C. both a & b

D. none of the above

Correct : B. udp

18. An RMI Server is responsible for,

A. creating an instance of the remote object

B. exporting the remote object

C. binding the instance of the remote object to the rmi registry

D. all mentioned above

Correct : D. all mentioned above

19. In RMI Distributed object applications need to do?

A. locate remote objects

B. communicate with remote objects

C. load class definitions for objects that are passed around

D. all mentioned above

Correct : D. all mentioned above

20. In RMI applications which program obtains a remote reference to one or more remote objects on a server and then invokes methods on them?

A. server

B. client

C. both a & b

D. none of the above

Correct : B. client

21. Which package is used for Remote Method Invocation (RMI)?

A. java.lang.rmi

B. java.lang.reflect

C. java.applet

D. java.rmi

Correct : D. java.rmi

22. Java supports RMI, RMI Stands for?

A. random method invocation

B. remote memory interface

C. remote method invocation

D. random method invocation

Correct : C. remote method invocation

23. Which is built on the top of socket programming?

A. ejb

B. rmi

C. both a & b

D. none of the above

Correct : B. rmi

Quiznetik

Advanced JAVA | Set 3

1. In JSP page directive which attribute defines theMIME(Multipurpose Internet Mail Extension) type of the HTTP response?

2. A JSP page consists of which tags?

3. What alternatives exist to embedding Java code directly within the HTML markup of your JSP page?

4. What type of scriptlet code is better-suited to being factored forward into a servlet?

5. URL encoding is the method of replacing all the spaces and other extra characters into their corresponding _______ Characters?

6. Which of the scripting of JSP not putting content into service method of the converted servlet?

7. What requires less resources?

8. What does not prevent JVM from terminating?

9. What decides thread priority?

10. What should not be done to avoid deadlock?

11. What is true about threading?

12. Which of the following is a correct constructor for thread?

13. Which of the following will ensure the thread will be in running state?

14. Which of these are types of multitasking?

15. What will happen if two thread of the same priority are called to be processed simultaneously?

16. In a RMI Client Program, what are the exceptions which might have to handled?

17. Which is a one-way communication only between the client and the server and it is not a reliable and there is no confirmation regarding reaching the message to the destination?

18. An RMI Server is responsible for,

19. In RMI Distributed object applications need to do?

20. In RMI applications which program obtains a remote reference to one or more remote objects on a server and then invokes methods on them?

21. Which package is used for Remote Method Invocation (RMI)?

22. Java supports RMI, RMI Stands for?

23. Which is built on the top of socket programming?