What part of a photo can you drag to resize it? In general, does reducing or enlarging a photo result in a significant loss of quality? Describe resampling and resizing.
What will be an ideal response?
You can change the size of a picture in Expression Web by dragging the sides or a corner of the image until it's the right size.
In general, reducing the image dimensions works well but enlarging them can result in a significant loss of quality and a grainy or blurry appearance.
Resizing the picture means that Expression Web changes the height and width attributes in the tag to make the image display differently on the page. The image dimensions themselves don't change, nor does the file size.
Resampling changes the actual dimensions and file size of an image and removes extra pixels. It improves the clarity, so it's usually better than resizing alone. Resampling also decreases the download time.
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What will be displayed when the following program segment is executed?
``` Dim temp() As String = IO.File.ReadAllLines("Data.txt") Dim n As Integer = temp.Count - 1 Dim a(n) As Double For k As Integer = 0 To n a(k) = CDbl(temp(i)) Next txtBox.Text = CStr(a(3)) ``` Assume the five rows of the file Data.txt contain the following entries: 3, 2, 5, 1, 4. (A) 1 (B) 2 (C) 3 (D) 4
Suggest a code scheme that will identify each specific order.
What will be an ideal response?
Use graph paper to draw a rectangular coordinate system and plot the following data:
In a well-designed worksheet, row and column headings may not be necessary
Indicate whether the statement is true or false.