Which of the following returns a value after performing its specific task in Visual Basic?

The correct answer is D. Function Procedure.

A function procedure is a type of subroutine that returns a value. It is defined using the Function keyword, followed by the name of the function, the type of value it returns, and a list of parameters. The body of the function is enclosed in curly braces.

A sub procedure is a type of subroutine that does not return a value. It is defined using the Sub keyword, followed by the name of the sub procedure and a list of parameters. The body of the sub procedure is enclosed in curly braces.

A structure is a user-defined data type that can be used to group data together. It is defined using the Structure keyword, followed by the name of the structure and a list of fields. The fields of a structure can be of any data type, including other structures.

A block is a group of statements that are executed together. It is defined using the Block keyword, followed by a list of statements. The statements in a block are enclosed in curly braces.

Here is an example of a function procedure:

Function Add(x As Integer, y As Integer) As Integer
Add = x + y
End Function

This function takes two integers as input and returns their sum.

Here is an example of a sub procedure:

Sub PrintMessage()
MsgBox "Hello, world!"
End Sub

This sub procedure prints the message “Hello, world!” to the console.

Here is an example of a structure:

Structure Point
X As Integer
Y As Integer
End Structure

This structure defines a data type called Point that has two fields, X and Y.

Here is an example of a block:

“`Dim x As Integer
Dim y As Integer

x = 10
y = 20

PrintMessage()

Add(x, y)
“`

This block declares two variables, x and y, assigns them values, prints a message to the console, and calls the Add function.