Which image format is best for photographs or continuous-tone images?
A. GIF
B. JPG
C. SVG
D. PNG
Answer: B
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Blu-ray and DVDs are referred to as ________ media
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To adjust the size of a printed worksheet to fit on the number of pages specified, using ________
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Only about ten keywords are frequently used in Python.
Answer the following statement true (T) or false (F)
Problems: Correcting Logic and Code ErrorsThe following sample of code contains errors. Rewrite the incorrect statements to correct all errors.
Private Sub btnDisplay_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnDisplay.Click ' display the contents of the students.txt file ? ' declare variables Dim inFile As IO.StreamWriter Dim strStudent As String ? ' clear previous students from the Students box lblStudents.Text = String.Empty ? ' determine whether the file exists If IO.Exists("students.txt") = True Then ? ' open the file for input inFile = IO.File.ReadText("students.txt") ? ' process loop instructions until end of file Do Until inFile.Peek <> -1 ' read a student line strStudent = inFile.ReadLine ' display the student lblStudents.Text = lblStudents.Text & strStudent & ControlChars.NewLine Loop ? ' close the file Me.Close() Else MessageBox.Show("File not found","Students", MessageBoxButtons.OK, MessageBoxIcon.Information) End If End Sub What will be an ideal response?