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6 .
Codes consisting of lines of varying widths or lengths that are computer-readable are known as
A.an ASCII code
B. a magnetic tape
C. a bar code
D.an OCR scanne
E.None of these
View AnswerAns: a bar code
7 .
A Web site's main page is called its
A.Homepage
B. Browser page
C. Search Page
D.Bookmark
E.None of these
View AnswerAns: Homepage
8 .
Part number, part description, and number of parts ordered are examples of
A.control
B. output
C. processing
D.feedback
E.input
View AnswerAns: input
9 .
To access properties of an object, the mouse technique to use is
A.dragging
B. dropping
C. right-clicking
D.left-clicking
E.shift-clicking
View AnswerAns: right-clicking
10 .
Computers use the number system to store data and perform calculations.
A.binary
B. octal
C. decimal
D.hexadecimal
E.None of these
View AnswerAns: binary