Inheritance is represented by a(n) ________ relationship.

a) "uses"
b) "is-a"
c) "has-a"
d) None of the above.


b) "is-a"

Computer Science & Information Technology

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What is the output of the following program when the button is clicked on?

``` Private Sub btnDisplay_Click(...) Handles btnDisplay.Click Dim a, b As String txtBox.Clear() a = "A" b = "B&" PrintWords(a, b) PrintWords(b, a) End Sub Sub PrintWords(a As String, b As String) txtBox.Text &= a & b End Sub ``` (A) ab ba (B) abba (C) ABBA (D) AB BA

Computer Science & Information Technology

The child needs to use the parent class’ name and scope operator. For example: Parent::Function( )

What will be an ideal response?

Computer Science & Information Technology

In Bridge, a ____ hides all files except those that meet the specified criteria.

a. restriction b. matte c. filter d. vector

Computer Science & Information Technology

When users press a key or move the mouse, a screen saver disappears and the screen returns to the previous state.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology