?A ____ is a pointing device with a ball anchored inside a casing.

A. ?stylus
B. ?trackball
C. ?touchpad
D. ?scroll wheel


Answer: B

Computer Science & Information Technology

You might also like to view...

___________ is/are used to solve the problem of variables with the same name and overlapping scopes.

a. namespaces. b. Classes. c. Casts. d. Dynamic memory allocation.

Computer Science & Information Technology

What will be the output when the button is clicked on?

``` Private Sub btnDisplay_Click(...) Handles btnDisplay.Click Dim first, middle, last As String first = "Augusta" middle = "Ada" last = "Byron" Initials(first, middle, last) End Sub Sub Initials(c As String, b As String, a As String) Dim theInitials As String theInitials = a.Substring(0, 1) & b.Substring(0, 1) & c.Substring(0, 1) txtBox.Text = theInitials End Sub ``` (A) AAB (B) BAA (C) abc (D) ABA

Computer Science & Information Technology

A Hierarchy SmartArt diagram is used to show proportional relationships with the largest component on the top or bottom

Indicate whether the statement is true or false

Computer Science & Information Technology

To adjust selected columns so that they are equal in width, use the ________ command

Fill in the blank(s) with correct word

Computer Science & Information Technology