A key feature of the Apple Lisa was its use of _______________.
A. vacuum tubes
B. a graphical user interface
C. transistors
D. VisiCalc
Answer: B
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Which of the following statements is true of virtual memory?
A. ?It lets programs run faster than when they use the RAM. B. ?It stores some of the program during program execution. C. ?It uses the whole of the hard drive as additional RAM. D. ?It can store the information saved on it permanently.
When the Slide Master is displayed in Normal view, the associated layouts are displayed ________
A) as thumbnails across the top of the screen B) as thumbnails on the left of the screen C) as thumbnails on the view tab D) when the New Slide button is clicked, on the Home tab , in the Slides group,
A grayscale image on a computer screen can display up to ____ levels of gray.
a. 50 b. 126 c. 256 d. 512
When you exit an Office app, if you have made changes to a file since the last time the file was saved, the app displays a dialog box asking if you want to save the changes you made to the file before it closes the app window.
Answer the following statement true (T) or false (F)