Top 20,000+ Computer Science Question Bank - 1

Question: 1

While running DOS on a PC, which command would be used to duplicate the entire diskette?

(A) TYPE

(B) COPY

(C) DISKCOPY

(D) CHKDSK

Question: 2

Only ___ program(s) become(s) active even though we can open many programs at a time.

(A) One

(B) Two

(C) Three

(D) Four

Question: 3

To prepare a presentation/slide show which application is commonly used?

(A) Photoshop

(B) Power Point

(C) Outlook Express

(D) Internet Explorer

Question: 4

The printing speed is around ___ characters per second in dot matrix printer.

(A) 3–30

(B) 30

(C) 300

(D) 3000

Question: 5

Personal computers designed specifically around a visual operating system include

(A) The TRS-80 Model I

(B) The Apple Macintosh

(C) The IBM PC/AT

(D) All of these