Modems enable computers to talk to each other via standard commercial ______________ lines by converting analog signals to digital signals, and vice versa.
Fill in the blank(s) with the appropriate word(s).
telephone
correct
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The style sheet rules in a(n) ________ style sheet take precedence over any rules set in the browser's internal style sheet or in a user-defined style sheet.
A. internal B. outside C. embedded D. external
In 2011, Facebook generated nearly ________ billion in revenue, up 88 percent from the previous year
A) $4 B) $522 C) $27 D) $259
Track Changes should be used to show proposed edits to a document, whereas __________ should be used to raise questions or make suggestions.
Fill in the blank(s) with the appropriate word(s).
?_____ is the process of reviewing a program code to spot logic errors, which produce incorrect results.
A. ?Desk checking B. ?Direct cutover examination C. ?Results walkthrough D. ?Cohesion assurance