19.Microsoft is one of the most well-known databases for personal computers. ( )
A. Word
B. Access
C. Visio
D. Onenote
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53.A screen can detect the location of a fingertip or stylus within the screen area. ( )
A. touch-based
B. touch-sensitive
C. sound-sensitive
D. sound-based
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47.The most popular pointing devices for personal computers include mice,trackballs, pointing sticks,trackpads,and joysticks.
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57.{ are a type of inexpensive digital camera that remains tethered to a computer and used for videoconferencing, video chatting, and live Web broadcasts. ( )
A. Webpics
B. Browserpics
C. Webcams
D. Browsercams
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92.Microsoft is one of the most well-known databases for personal computers. ( )
A. Visio
B. Word
C. Onenote
D. Access
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108.The primary purpose of software—your computer’s operating system, device drivers, and utilities—is to help the computer carry out its basic operating function. ( )
A. database
B. system
C. application
D. productivity
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30.Digital audio is stored in a variety of file types, including all of these EXCEPT: . ( )
A. MP3
B. WAV
C. MP4
D. M4P
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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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31.The series of instructions that tell a computer how to carry out a processing task is referred to as a(n) computer program. ( )
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34.A(n) pointing device allows you to manipulate an on-screen pointer and other screen-based graphical controls.
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