Intro to Coding Test Two
he loop controlled by the correct For clause from Review Question 9 will end when the intX variable contains the number
100
The computer will stop processing the loop in Review Question 6 when the intCount variable contains the number
14
Which of the following methods is used to add items to a list box?
Add
Which of the following For clauses indicates that the loop instructions should be processed as long as the intX variable's value is less than 100?
For intX As Integer = 10 To 99
How many times will the string literal "Hi" appear in the lblMsg control? For intCount As Integer = 6 To 13 Step 2 lblMsg.Text = lblMsg.Text & "Hi" & ControlChars.NewLine Next intCount
Four
The items in a list box belong to which collection?
Items
How many times will the string literal "Hi" appear in the lblMsg control? Dim intCount As Integer Do lblMsg.Text = lblMsg.Text & "Hi" & ControlChars.NewLine intCount += 1 Loop While intCount > 4
One
Which of the following properties stores the index of the item selected in a list box?
SelectedIndex
Which event occurs when the user selects a different item in a list box?
SelectedValueChanged
How many times will the string literal "Hi" appear in the lblMsg control? Dim intCount As Integer Do While intCount > 4 lblMsg.Text = lblMsg.Text & "Hi" & ControlChars.NewLine intCount += 1 Loop
Zero
If a list box's Sorted property is set to False, how will the numbers 4, 35, 3, 1, and 12 be displayed in the list box? a. 4, 35, 3, 1, 12 b. 1, 3, 4, 12, 35 c. 1, 12, 3, 35, 4 d. 35, 12, 4, 3, 1
a. 4, 35, 3, 1, 12
Which of the following clauses will stop the loop when the value in the intPopulation variable is less than the number 5000?
a. Do While intPopulation >= 5000 b. Do Until intPopulation < 5000 c. Loop While intPopulation >= 5000 d. All of the above
Which of the following statements can be used to code a loop whose instructions you want processed 10 times?
a. Do...Loop b. For...Next c. All of the above.
Which of the following calculates the monthly payment (expressed as a positive number) for a loan of $10,000 for 2 years with a 3.5% annual interest rate? a. -Financial.Pmt(0.035, 2, 10000) b. -Financial.Pmt(0.035 / 12, 2 * 12, 10000) c. -Financial.Pmt(2 * 12, 0.035 / 12, 10000) d. -Financial.Pmt(10000, 0.035 / 12, 2 * 12)
b. -Financial.Pmt(0.035 / 12, 2 * 12, 10000)
If a list box's Sorted property is set to True, how will the numbers 4, 35, 3, 1, and 12 be displayed in the list box? a. 4, 35, 3, 1, 12 b. 1, 3, 4, 12, 35 c. 1, 12, 3, 35, 4 d. 35, 12, 4, 3, 1
c. 1, 12, 3, 35, 4
What will the following code display in the lblSum control? Dim intSum As Integer Dim intY As Integer Do While intY < 3 For intX As Integer = 1 To 4 intSum += intX Next intX intY += 1 Loop lblSum.Text = intSum.ToString a. 5 b. 8 c. 15 d. 30
d. 30
Which of the following statements is equivalent to the statement dblTotal = dblTotal + dblSales?
dblTotal += dblSales
To make the btnCalc control the default button, you need to set the ___ property.
form's AcceptButton
Which of the following statements selects the fourth item in the lstNames control?
lstNames.SelectedIndex = 3
The instructions in a ___ loop might not be processed at all, whereas the instructions in a ___ loop are always processed at least once.
prestest; posttest
