Ajp MCQ Test For Diploma Students
- 1.Give the abbreviation of AWT?
- A.
Applet Windowing Toolkit
- B.
Abstract Windowing Toolkit
- C.
Absolute Windowing Toolkit
- D.
None of the above
- 2.Which is the container that contain title bar and can have MenuBars. It can have other components like button, textfield etc.?
- A.
Panel
- B.
Frame
- C.
Window
- D.
Container
- 3.The following specifies the advantages of It is lightweight. It supports pluggable look and feel. It follows MVC (Model View Controller) architecture.
- A.
Swing
- B.
AWT
- C.
Both A & B
- D.
None of the above
- 4.The Following steps are required to perform 1) Implement the Listener interface and overrides its methods 2) Register the component with the Listener
- A.
Exception Handling
- B.
String Handling
- C.
Event Handling
- D.
None of the above
- 5.Which is the container that doesn't contain title bar and MenuBars but it can have other components like button, textfield etc?
- A.
Window
- B.
Frame
- C.
Panel
- D.
Container
- 6.Which method is used to set the graphics current color to the specified color in the graphics class?
- A.
Public abstract void setFont(Font font)
- B.
Public abstract void setColor(Color c)
- C.
Public abstract void drawString(String str, int x, int y)
- D.
None of the above
- 7.Which class is used for this Processing Method processActionEvent( )?
- A.
Button,List,MenuItem
- B.
Button,Checkbox,Choice
- C.
Scrollbar,Component,Button
- D.
None of the above
- 8.The Swing Component classes that are used in Encapsulates a mutually exclusive set of buttons?
- A.
AbstractButton
- B.
ButtonGroup
- C.
JButton
- D.
ImageIcon
- 9.The following way is used to create a frame is by creating the object of Frame class?
- A.
inheritance
- B.
Association
- C.
Both A & B
- D.
None of the above
- 10.Which are the techniques for defining the structure of a specific type of XML documents?
- A.
Schema
- B.
DTD
- C.
Both A & B
- D.
None of the above
- 11.Implement the Listener interface and overrides its methods is required to perform in event handling?
- A.
True
- B.
False
- 12.Which object can be constructed to show any number of choices in the visible window?
- A.
Labels
- B.
Choice
- C.
List
- D.
Checkbox
- 13.Which is used to store data and partial results, as well as to perform dynamic linking, return values for methods, and dispatch exceptions?
- A.
Window
- B.
Panel
- C.
Frame
- D.
Container
- 14.The setBackground() method is part of the following class in java.awt package:
- A.
Applet
- B.
Graphics
- C.
Component
- D.
Container
- 15.Which object of HttpSession can be used to view and manipulate information about a session?
- A.
Session identifier
- B.
Creation time
- C.
Last accessed time
- D.
All mentioned above
- 16.Which case of a session bean obtains the UserTransaction object via the EJBContext using the getUserTransaction() method in EJB transaction management?
- A.
Bean-managed transactions
- B.
Container-managed transactions
- C.
Both A & B
- D.
None of the above
- 17.Connection Pooling Class manages no of user requests for connections to improve the performance.
- A.
True
- B.
False
- 18.Which class provides stream to read binary data such as image etc. from the request object?
- A.
ServletOutputStream
- B.
ServltInputStream
- C.
Both A & B
- D.
None of the above
- 19.The performance of the application will be faster if you use PreparedStatement interface because query is compiled only once.
- A.
True
- B.
False
- 20.Which type of validation we must implement the Validateable interface (or extend ActionSupport class) and provide the implementation of validate method?
- A.
By Input Validation
- B.
By Ajax Validation
- C.
By Custom Validation
- D.
None of the above
- 21.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
- 22.How many steps are used to connect any java application using JDBC?
- A.
4
- B.
5
- C.
3
- D.
6
- 23.In the elements of Hibernate architecture is a factory of session and client of ConnectionProvider, It holds the second level cache (optional) of data is
- A.
Session
- B.
SessionFactory
- C.
Transaction
- D.
ConnectionProvider
- 24.Which tag is used to execute java source code in JSP?
- A.
Declaration Tag
- B.
Expression tag
- C.
Scriptlet tag
- D.
None of the above
- 25.Which was the first most widely used programming interface for accessing relational databases and it offers the ability to connect all the databases on all the platforms.?
- A.
JDBC API
- B.
ODBC API
- C.
Both A & B
- D.
None of the above
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Sample QuestionOn a typical weekend, you most likely to
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Sample QuestionThe amount of time I have to devote to an online or hybrid class every week is (Select One):
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Sample QuestionThe major reason for planning your instruction is to __________.
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