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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49.A converts printed images into bitmap graphics that they can be viewed and edited with graphics software. ( )
A. digital camera
B. digital video camera
C. scanner
D. touch-sensitive screen
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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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143.Software applies_, also called
algorithms(算法),to process data.
A. procedures
B. objects
C. rules
D. arithmetic
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38.A(n) Ink Jet printer uses the same technology as a photocopier to paint dots of light on a light-sensitive drum.
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9.Luminance is usually expressed in light per square meter, with higher numbers indicating a brighter display. ( )
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116.The graphics card is also called a_.( )
A. video card
B. graphics board
C. either a. or b.
D. neither a.nor b.
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158.The domain_is restricted to U.S. military agencies.
A. Gov
B. Mik
C. us
D. army
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124. In the photo labeled "Figure 3." below,the keys shown are thekeys. Figure 3.( )
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111,Software applies , also called algorithms(算法), to process data. ( )
A. procedures
B. objects
C. arithmetic
Rules
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