→ t0036776:有沒有人可以幫忙解一下這幾題? 05/26 22:27
※ little1i1ji:轉錄至看板 B881010XX 06/07 06:28
1.Frame-grabber and full-motion are two types of:
a.video cards b.analog cards c.photographic cards d.sampling cards
2.Fax machines and imaging systems are example of:
a.bar-code readers b.imaging systems c.scanning devices d.pen-basses systems
這題的imaging systems指的是什麼?
3.Which of the following is not a pointing device used with microcomputers?
a.touchpad b.joystick c.mouse d.all of the above are pointing devices.
這題的pointing device指的是什麼?
4.Program files contain which of the following? a.digitized graphics
b.software instructions c.data only d.digitized sound
5.Data files are often called: a.source files b.executable files c.doucment
files d.program files 這題的source files是什麼
6.if your computer is printing out your management report,while you are
creating some graphs for your finance report, the printing will occur in the:
a.foreground b.window view c.adjacent view d.back ground.
7.Concurrent execution of two or more programs on a multi-user system is
known as: a.multitasking b.multiprocessing c.time-sharing d.multiprocessing
8.Which of the following is essentially a multiple-user version of
multitasking? a.multiprograming b.multiprocessing c.time-sharing
d.dual-processing.
9.this is the round-robin processing of programs by a single computer for
several users. a.multitasking b.multiprorgamming c.time-sharing
d.multiprocessing
我看有些書說multitasking 和 time-sharing是一樣的東西
另一本又寫說time-sharing、multitasking算是一種特殊的multiprograming
還有multiprocessing一定算是multiprograming這樣子最後幾題要怎麼答啊
還是有好心人士可以把他們重新解釋一遍
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