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郑州工业应用技术学院计算机专业英语
The _______ serves as an interface between hardware and software. A.system B. application program C.operating system D.control unit
Most operating system have a standard set of _________ to handle the processing of all input and output instructions. A.spreadsheet B.control instructions C. I/O operation D. data table
_________ uses commands that are easier for programmers to understand than are machine language commands. A.Assembly language B.High-level language C.C language D. C++ language
When a _________ is used, all the devices in the network are connected to a single cable. A.bus network B.ring network C.star network D. network
Two common applications of LANs are _________ resource sharing and information resource sharing. A. software B. computer C.network D.hardware
With Internet Explorer and an Internet connection, you can search for and view information on the _________ . A.Active Desktop B. Programs C.Phone Dialer D. World Wide Web
Videodisc and laser technology provide the ability to_________ A.cost more B. create some education files C. enhance other forms of education D. store large amounts of data
_________ refers to the process of a two dimensional picture by a digital computer . A.Pattern recognition B. Image compression C.Digital image processing D.Image data file format
Most system boards have two kinds of power connectors: _________ . A. AT and ISA styles B. ATX and ISA styles C.AT and EISA styles D.AT and ATX styles
Many companies use _________ to train their employees. A.technology B.entertainment C.multimedia applications D.animation
( ) The Internet is based on the concept of a (an) _____ relationship between computers. A.browser/server B.client/customer C.entity/relationship D.client/server
( ) A user typically connects to the Internet in one of two ways: dedicated access and _____ access. A.broadcasting B.point-to-point C.dial-up D.Internet
( ) are Internet addresses used by Web browsers to locate Internet resources. A.HTTP B.URLs C.DNS D.HTML
( ) The amount of data that a computer network can transmit is called ______ of the network and is usually measured in kilobits per second or megabits per secon A.baud rate B.frequency C.bit rate D.bandwidth
( ) An information revolution is now occurring from two interrelated aspects: social and development. A.economical B.technological C.4GLs D.OOP languages