19.The quality or sharpness of printed images and text depends on the printer’s span—the density of dots that create an image. ( )
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152.A network server provides services to computers called _.
A. modes
B. terminals
C. clients
D. customers
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137. software helps a business keep track of
the money flowing into and out of various accounts.
A. Accounting
B. Presentation
C. Project management
D. Groupware
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117.Most ink jet printers use CMYK color, which
requires only cyan ( ), magenta ( ), yellow, and black inks to create a printout that appears to have_of colors. ( )
A. hundreds
B. thousands
C. millions
D. billions
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23.Animated are essentially a series of bitmap images displayed in sequence to achieve animation effects. ( )
A. BIFs
B. BITs
C. GITs
D. GIFs
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5.In the context of computing, software refers to symbols that represent facts, objects, and ideas.} ( )
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69.Referring to the figure below, the is serving the purpose of linking two or more nodes of the network. ( )
A. Cable, DSL, or satellite modem for Internet access
B. router
C. file server
D. printer
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129.Most database software includes tools to create all of these EXCEPT_
A. reports
B. queries
C. insight lists
D. electronic forms
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135. software is popular for converting music
from CDs into a digital format that can be stored on a computer hard disk.
A. MP3
B. WAV
C. SP3
D. SAV
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150.Within a( )_network, network data can travel directly from one device to another.
A. adhoc(临时的)
B. loose
C. random
D. rouuted
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