22. software helps computers manage files, interact with peripheral devices, send data over networks, and filter out viruses. ( )
A. Database
B. Application
C. Productivity
D. System
https://www.shititong.cn/cha-kan/shiti/0005f1bc-0a43-6d50-c0f5-18fb755e8804.html
点击查看答案
8.Architects and engineers typically use digitizing tablets to transfer points from paper-based drawings into digital format. ( )
https://www.shititong.cn/cha-kan/shiti/0005f1bc-0a43-4a28-c0f5-18fb755e8806.html
点击查看答案
59.CDs and DVDs are durable storage media because their storage technology essentially etches data onto the disc surface. ( )
A. discrete
B. optical
C. magnetic
D. static
https://www.shititong.cn/cha-kan/shiti/0005f1bc-0a43-88a8-c0f5-18fb755e8800.html
点击查看答案
107. gather, format, and present information in the database, and can typically be printed, published on the Web, or e-mailed to other people. ( )
A. Forms
B. Reports
C. Queries
D. Links
https://www.shititong.cn/cha-kan/shiti/0005f1bc-0a43-a7e8-c0f5-18fb755e8802.html
点击查看答案
3.RAM is a temporary holding area for data, application program instructions, and the operating system.( )
https://www.shititong.cn/cha-kan/shiti/0005f1bc-0a43-4a28-c0f5-18fb755e8801.html
点击查看答案
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
https://www.shititong.cn/cha-kan/shiti/0005f1bc-0a43-cef8-c0f5-18fb755e8803.html
点击查看答案
2.Digital audio is music, speech, and other sounds represented in format for use in digital devices. ( )
A. analog
B. both a. and b.
C. neither a. nor b.
D. binary
https://www.shititong.cn/cha-kan/shiti/0005f1bc-0a43-6198-c0f5-18fb755e8800.html
点击查看答案
24.Standalone LCDs are a popular type of display for desktop computers. ( )
https://www.shititong.cn/cha-kan/shiti/0005f1bc-0a43-51f8-c0f5-18fb755e8801.html
点击查看答案
78.Routers are handy for . ( )
A. exchanging data between computers on a LAN
B. connecting to the Internet
C. neither a. nor b.
D. both a. and b.
https://www.shititong.cn/cha-kan/shiti/0005f1bc-0a43-9460-c0f5-18fb755e8802.html
点击查看答案
22.Input can be supplied by a person, by the environment, or by another computer. ( )
https://www.shititong.cn/cha-kan/shiti/0005f1bc-0a43-4e10-c0f5-18fb755e880b.html
点击查看答案
