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programming languages Online Quiz - 191

Description: programming languages Online Quiz - 191
Number of Questions: 20
Created by:
Tags: programming languages
Attempted 0/20 Correct 0 Score 0
  1. null

  2. Primary Key class

  3. Home Object

  4. Remote Object


Correct Option: A

Which of the following is correct syntax for an Abstract class ?

  1. abstract double area() { }

  2. abstract double area()

  3. abstract double area();

  4. abstract double area(); { }


Correct Option: C

A JSP page is opened in a particular Session. A button is present in that JSP page onclick of which a new Window gets opened.

  1. The Session is not valid in the new Window

  2. The Session is valid in the new Window

  3. New session is created and that is valid.

  4. None of the above


Correct Option: B

AI Explanation

To answer this question, we need to understand how sessions work in web applications.

When a user accesses a JSP page, a session is created for that user. The session is used to store data that needs to be maintained across multiple requests from the same user.

In this scenario, when the button is clicked and a new window is opened, the session is still valid in the new window. This means that any session attributes or data stored in the session will still be accessible in the new window.

Therefore, the correct answer is:

Option B) The Session is valid in the new Window.

What is the short cut key to open visual basic editor in MS-word 2009?

  1. Alt + Function 11

  2. Alt + Shift + Function 5

  3. Ctrl + Function 11

  4. Ctrl + Shift+ Function 5


Correct Option: A
  1. Function 5

  2. Function 6

  3. Function 7

  4. Function 8


Correct Option: A
  1. Ctrl + Break

  2. Shift + Break

  3. Alt + Break

  4. Break


Correct Option: A

Office Button -> excel options -> Popular -> Show Developer tab check box used to enable or disable Developer Tab.

  1. True

  2. False


Correct Option: A
  1. Office Button -> excel options -> Trust Center -> Macro Enable/Disable

  2. Office Button -> excel options -> Trust Center -> Macro Security

  3. Office Button -> excel options -> Trust Center -> Privacy Options

  4. Office Button -> excel options -> Trust Center -> Macro Settings


Correct Option: D

We can protect our code from unauthorized access by giving password in __________

  1. VBAProject -> Project properties -> Password Tab

  2. VBAProject -> Project properties -> General Tab

  3. VBAProject -> Project properties -> Protection Tab

  4. VBAProject -> Project properties -> Lock Tab


Correct Option: C
  1. Two tier model

  2. Three tier model

  3. Both a & b

  4. None of the above


Correct Option: C

Removing or inserting elements in the middle of an array can be done using

  1. Vector

  2. Hash table

  3. Linked list

  4. Enumeration


Correct Option: C
  1. init(),service(),destroy()

  2. init(),destroy(),service(),

  3. init(),process(),destroy()

  4. init(),start(),destroy()


Correct Option: A
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