Which code example will calculate the number of checked items in a CheckedListBox named clbMovieNames and store the number in intCheckedMovies?
a. ```Dim intCheckedMovies As Integer = 0
intCheckedMovies = clbMovieNames.Items.Count – 1
```
b. ```Dim intIndex As Integer
Dim intCheckedMovies As Integer = 0
For intIndex = 0 To clbMovieNames.Items.Count – 1
If clbMovieNames.GetItemChecked(intIndex) = True Then
intCheckedMovies += 1
End If
Next
```
c. ```Dim intIndex As Integer
Dim intCheckedMovies As Integer = 0
For intIndex = 0 To clbMovieNames.Items.Count – 1
If clbMovieNames.GetItemChecked(intIndex) = True Then
lstChecked.Items.Add(clbCities.Items(intIndex))
End If
Next
```
d. ```Dim intIndex As Integer
Dim intCheckedMovies As Integer = 0
For intIndex= 1 To clbMovieNames.Items.Count
If clbMovieNames.GetItemChecked(intIndex) = True Then
intCheckedMovies += 1
End If
Next
```
b. ```Dim intIndex As Integer
Dim intCheckedMovies As Integer = 0
For intIndex = 0 To clbMovieNames.Items.Count – 1
If clbMovieNames.GetItemChecked(intIndex) = True Then
intCheckedMovies += 1
End If
Next
```
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The method int getPosition(int array[], int X) is designed to return the position of X within the array. If X is not in the array, the method may return either -1 or array.length. Which of the following is a correct implementation for this method?
A) int k = 0; while (array[k] != X) { k++; } return k; B) int k = 0; while (k < array.length) { if (array[k] != X) return -1; else return k; } C) int k = 0; while (k < array.length && array[k] != X) { k++; } return k; D) int k = 0; while (k < array.length && array[k] != X) { k++; return k; }
What happens when you deselect the Allow changes by more than one user at the same time option on the Editing tab of the Share Workbook dialog box
A. The workbook returns to unshared status. B. The workbook is nested. C. The workbook is password-protected D. The workbook is saved as a shared workbook.
What extension of NAT allows several hundred workstations to access the Internet with a single public Internet address?
A. Outside Network Address Translation B. Multiple Address Translation C. Port Address Translation D. Network Address Translation
A technician is having problems sending a notification from a server. The technician suspects the firewall may be blocking traffic. Which of the following clients can be used to confirm the technician's suspicions?
A. traceroute B. sendmail C. nslookup D. telnet