Skip to content

Latest commit

 

History

History
166 lines (124 loc) · 3.74 KB

vba-quiz.md

File metadata and controls

166 lines (124 loc) · 3.74 KB
Raw

Visual Basic for Applications (VBA)

Q1. Which two sets of values are printed by this function and sub?

Function GetVitals(ID As Long, Age As Long, ptional Weight As Long) As String
    GetVitals="ID=" & ID &"Age=" & Age & "Weight=" & Weight
End Function
Sub ShowVitals()
    Dim ID As Long, Age As Long,Weight as Long
    Debug.Print GetVitals(ID:=5,Age:=20)
    Debug.Print GetVitals(ID:=6,Age:=25,Weight:=130
End Sub
  • [ ]
ID=5 Age = 20 Weight=
ID=6 Age = 25 Weight=130
  • [x]
ID=5 Age = 20 Weight=0
ID=6 Age = 25 Weight=130
  • [ ]
ID=5 Age = 20 Weight=Null
ID=6 Age = 25 Weight=130
  • [ ]
ID=5 Age = 20
ID=6 Age = 25 Weight=130

Q2. This code shows the first statement of CalledSub. Which calling statement will work properly?

Sub CalledSub(Surname, Age)

  • call Calledsub "smith",26
  • calledsub (surname="smith", Age = 26)
  • calledsub (Surname:="Smith", Age:=26)
  • calledsub "smith", 26

Q3. What is the principal difference between a class and an object?

  • There is no meaningful difference. The terms are used interchangeably.
  • A dass declares an object's properties. An object completes the declaration by defining events and methods.
  • An object is a template for a class.
  • A class describes the design of an object. An object is an instance of that design.

Q4. What value does the MsgBox statement display?

Sub MySub(VarA As Long, ParamArray VarB() As Variant)
MsgBox VarB(0)
End Sub
Sub ShowValue()
Call MySub(10, "First arg", 2, 3.1416)
End Sub
  • 2
  • 10
  • First arg
  • 3.1416

Q5. What object is needed to put a userform module in a VBA project?

  • associated standard code module
  • UserForm
  • associated class module
  • userForm class

Q6. What is the output?

Sub UseSum()
Dim TestArray() As Integer, Total As Integer
ReDim TestArray(1)
TestArray(1) = 6
ReDim TestArray(2)
TestArray(2) = 3
Total = WorksheetFunction.Sum(TestArray)
End Sub
  • 3
  • 0
  • 9
  • 6

Q7. The Driver subroutine is declared by Sub Driver (Y). Which statement results in a compile error?

  • Driver x
  • call Driver(x)
  • call Driver x
  • Driver (X)

Q8. You have several variables to display on a user form, and there are too many variables to display at once. Which control best enables the user to see all the variables?

  • Frame
  • multipage
  • TabStrip
  • ListBox

Q9. Below is a function named SquareIt. Which version of the subroutine named Area results in a compile error?

Function SquareIt(ByRef Basis As Integer) As Long
SquareIt = Basis ^ 2
End Function
  • sub Area()
Dim Result As Long, Side As Integer
Side = 5
Result = Squarelt(Side)
End Sub
  • Sub Area()
Dim Result As Long, Side
Side = 5
Result = SquareIt(Cint(Side))
End Sub

Q10. EmailAddress() is an array. It is declared by Dim EmailAddress(10) As String, and option Base 1 is in effect. How many rows and columns are in EmailAddress()?

  • 10 rows and 10 columns
  • 10 rows and 1 column
  • 10 rows and 0 columns
  • 1 row and 10 columns

Q11. Which cell is selected if you run this code?

Range("E3:312").Range("B3").Select

  • F5
  • F3
  • B3
  • E3

Q12. Which variable name is valid in VBA?

  • _MyVar
  • My_Var
  • My-Var
  • 1MyVar

Reference link

Use the following rules when you name procedures, constants, variables, and arguments in a Visual Basic module: You must use a letter as the first character. You can't use a space, period (.), exclamation mark (!), or the characters @, &, $, # in the name. Name can't exceed 255 characters in length.