(y) (y) (y) (y) (y) (y) COMPUTER QUIZ (y) (y) (y) (y) (y) (y) [1] ____________terminals (formerly known as cash registers) are often connected to complex inventory and sales computer systems. A. Data B. Point-of-sale (POS) C. Sales D. Query Ans : B [2] All of the following are examples of real security and privacy risks EXCEPT: A. hackers. B. spam. C. viruses. D. identity theft. Ans : B [3] A process known as ____________ is used by large retailers to study trends. A. data mining B. data selection C. POS D. data conversion Ans : A [4] Which of the following is NOT one of the four major data processing functions of a computer? A. gathering data B. processing data into information C. analyzing the data or information D. storing the data or information Ans : C [5] Computers use the ____________ language to process data. A. processing B. kilobyte C. binary D. representational Ans : C [6] The rectangular area of the screen that displays a program, data, and/or information is a— (A) title bar (B) button (C) dialog box (D) window (E) None of these Ans : (D) [7] 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) an OCR scanner (D) a bar code (E) None of these Ans : (D) [8] A DVD is an example of a(n) – (A) hard disk (B) optical disc (C) output device (D) solid-state storage device (E) None of these Ans : (B) [9] . ……….is the process of dividing the disk into tracks and sectors. (A) Tracking (B) Formatting (C) Crashing (D) Allotting (E) None of these Ans : (B) [10] The……….enables you to simultaneously keep multiple Web pages open in one browser window. (A) tab box (B) pop-up helper (C) tab row (D) address bar (E) Esc key Ans : (C) [11] Which ports connect special types of music instruments to sound cards? (A) BUS (B) CPU (C) USB (D) MIDI (E) MINI Ans : (D) [12] What displays the contents of the active cell in Excel ? (A) Name box (B) Row Headings (C) Formula bar (D) Task pane (E) None of these Ans : (C) [13] Video processors consist of……….and………., which store and process images. (A) CPU and VGA (B) CPU and memory (C) VGA and memory (D) VGI and DVI (E) None of these Ans : (C) [14] If you want to connect to your own computer through the Internet from another location, you can use– (A) e-mail (B) FTP (C) instant message (D) Telnet (E) None of these Ans : (D) [15] Which of, the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information– (A) floppy diskette (B) hard disk (C) permanent disk (D) optical disk (E) None of these Ans : (B)
Posted on: Wed, 03 Sep 2014 06:53:39 +0000
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