". VdoTips: COMPUTER FUNDAMENTAL PRACTICE SET 89

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COMPUTER FUNDAMENTAL PRACTICE SET 89

446. A ______ is a unique name that you give to a file of information ____
(A) Device letter
(B) Folder
(C) Filename
(D) Filename extension
(E) None of these

447. What is the most common way to get a virus in your computer hard disk ?
(A) By installing games from their CDROMS
(B) By uploading pictures from mobile phones to the computer
(C) By opening emails
(D) By sending emails
(E) None of these

448. Codes consisting of bars or lines of varying width or lengths that are computer readable are known as ......
(A) an ASCII code
(B) a magnetic tape
(C) an OCR scanner
(D) a bar code
(E) None of these

449.Which of the following are all considered advantages of e-mails ?
(A) Convenience, speed of delivery , generality and reliability
(B) printable ,global and expensive
(C) Global ,convenience and Microsoft owned
(D) Slow delivery ,readable ,global and inexpensive
(E) None of these

450. What is an E-mail attachment ?
(A) A receipt sent by the recipient
(B) A separate document from another program sent along with an E-mail message
(C) A malicious parasite that feeds off your message and destroys the contents
(D) A list of CC: or BCC: recipients
(E) None of these