Tag: vb

Questions Related to vb

  1. System .Object

  2. System .Type

  3. System .Data


Correct Option: A

Which of the following Types will have data of fixed size

  1. Value Type

  2. Reference Type

  3. None


Correct Option: A
  1. Specifies that any variable name is declared (with type) before use

  2. Specifies whether strings should be compared as binary

  3. Specifies that variables should be initialized before use


Correct Option: A

Which of the following class does not belong to Collection namespace

  1. ArrayList

  2. Queue

  3. DictionaryList

  4. Stack


Correct Option: C
  1. Private

  2. Protected

  3. Friend

  4. Global


Correct Option: A
Explanation:

To answer this question, the user needs to know about access modifiers in object-oriented programming and their purpose in controlling the scope of class members.

A. Private: This option is correct. Private methods are only accessible within the class they are declared in. They cannot be accessed by other classes, even if they inherit from the same parent class.

B. Protected: This option is incorrect. Protected methods are accessible within the class they are declared in and any subclasses that inherit from the parent class. They cannot be accessed by external classes.

C. Friend: This option is incorrect. Friend methods are a C++ specific feature that allow one class to access the private members of another class. They are not available in other programming languages.

D. Global: This option is incorrect. Global methods are available to all classes and can be accessed from anywhere in the program.

Therefore, the answer is: A

  1. Constructors

  2. Interrogative methods

  3. Imperative methods


Correct Option: B
  1. Exit

  2. Close Sub

  3. Exit Sub

  4. Kill


Correct Option: C
Explanation:

To terminate code execution within a VB.NET method, you can use the "Exit Sub" statement.

Explanation of options:

A. Exit: The "Exit" keyword is used to exit a loop or block of code, but it cannot be used to terminate a method. It is not the correct option in this scenario.

B. Close Sub: This is not a valid statement in VB.NET. It is not the correct option.

C. Exit Sub: The "Exit Sub" statement is used to immediately exit from a subroutine (method) in VB.NET. It allows you to terminate the execution of the method and return control to the calling code. This is the correct option.

D. Kill: The "Kill" statement is used to delete a file in VB.NET and is not related to terminating code execution within a method. It is not the correct option.

Therefore, the correct answer is: C. Exit Sub