Consider the following structure definition. Which Dim statement would correctly declare an array of this structure for elements having subscripts from 0 through 30?
Structure carType Dim
yr As Integer Dim
make As String Dim
model As String
End Structure
A) You cannot have an array of structures.
B) Dim carType(30)
C) Dim car(30) As carType
D) Dim carType(30) As car

Question

Consider the following structure definition. Which Dim statement would correctly declare an array of this structure for elements having subscripts from 0 through 30? 
Structure carType Dim 
yr As Integer Dim 
make As String Dim
 model As String 
End Structure
A) You cannot have an array of structures.
B) Dim carType(30)
C) Dim car(30) As carType
D) Dim carType(30) As car

Quizplus · Accepted Answer

To declare an array of structures with elements having subscripts from 0 through 30, we need to use the Dim statement and specify both the name of the array (e.g. car) and the data type of its elements (e.g. carType). We also need to specify the upper bound of the array (e.g. 30). Therefore, the correct syntax would be "Dim car(30) As carType". Option A is incorrect because arrays of structures are allowed in VB.NET. Option B is incorrect because it only declares an array of 31 items of type carType without a name. Option D is incorrect because it uses the wrong syntax for declaring an array.

Consider the Following Structure Definition