41.Standalone LCDs are a popular type of display for desktop computers.
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145._is a wireless network technology that transmits data between devices using radio wave used in coffee shops, airports, and other public places.
A. Ethernet
B. Wi-Fi
C. Bluetooth
D. The Internet
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93.Most antivirus software runs . ( )
A. on scheduled dates
B. only when you choose to run it
C. continuously whenever your computer is turned on
D. continuously even if your computer is turned off
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15.he figure above shows an example of a Microsoft screen. ( )
A. DOS
B. HTML
C. Java
D. FTP
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119._is a measure of image clarity.( )
A. Dot pitch
B. Pixel pitch
C. either a.or b.
D. neither a.nor b.
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128._software is designed to help you create,
manipulate, and print graphics.
A. Video
B. Presentation
C. Graphics
D. Camera
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73. software is an important tool for planning large projects, scheduling project tasks, and tracking project costs. ( )
A. Accounting
B. Presentation
C. Groupware
D. Project Management
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95.Digital audio is music, speech, and other sounds represented in format for use in digital devices. ( )
A. neither a. nor b.
B. analog
C. binary
D. both a. and b.
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104.handheld is typically used as an electronic appointment book, address book, calculator, and notepad. ( )
A. mainframe
B. laptop
C. PDA
D. desktop computer
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113,Printer_is measured by the number of dots per linear inch, abbreviated as dpi.( )
A. depth
B. speed
C. span
D. resolution
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