Visual Basic Programming

IndexOf is a string processing function.

True

False

Flag this Question Question 21 pts If you create a variable of type String, then it can contain values like "0".

True

False

Flag this Question Question 31 pts To declare a variable that can hold literals like True or False, you may use: Dim MyVar As Boolean

True

False

Flag this Question Question 41 pts To declare a variable that will hold the value of someone's salary, you may use: Dim X As Boolean

True

False

Flag this Question Question 51 pts When working in design view, double clicking a button, creates the Click event handler for the button.

True

False

Flag this Question Question 61 pts The return value of "abcdefg".substring(1,n) is the string starting at "b" with n-1 additional letters or to the end of the original string if n is a positive integer > 0.

True

False

Flag this Question Question 71 pts The return value of "abcd".indexof("a") is 1.

True

False

Flag this Question Question 81 pts The source code of the form would be in Machine Language.

True

False

Flag this Question Question 91 pts If we are given the following code: Dim X(9) As Boolean Then which of the statements below is true?

X(9) is False.

X(10) is Nothing.

X(9) is True

No correct answer is shown.

Flag this Question Question 101 pts A variable of type StreamWriter has which of the following methods (functions) defined?

DoubleClick

ControlChars.CR

Writeline( )

Click

Flag this Question Question 111 pts A variable of type StreamReader has which of the following methods available?

Readline

Read

All answers shown are correct

Close

Flag this Question Question 121 pts Which of the following is a valid function argument definition:

ByVal x As Integer

No Correct Answer is Shown

ByRef int x

ByVal x() Arrray

Flag this Question Question 131 pts When defining a function, the first line ends with clause that begins with As. Which of the following does it do:

declares the arguments data type

declares the function name data type

declares the return data type

No correct answer is shown

Flag this Question Question 141 pts

For this question, please refer to the code that follows: Dim Sum As Integer = 0 Dim Count As Integer = 0 Do while Count < 35 Sum += CINT(Inputbox("Enter a grade")) Count += 1 Loop

The loop above runs for how many times:

2

1

0

35

Flag this Question Question 151 pts

Refer to the previous question.

What is the value of Count before we start the loop?

0

No correct answer is shown

1

Nothing

Flag this Question Question 161 pts As in the previous question, what is the value of Count after the first iteration?

0

1

Nothing

No correct answer is shown

Flag this Question Question 171 pts When defining a function, ___________ is used to provide a value back to the calling code.

End

Return

argument list

If statement

Flag this Question Question 181 pts To declare an array X, that will only contain 100 names, you would use:

Dim X(100) As String

Dim X(99) As String

No Correct Answer is Shown

Dim X(100) As Name