首页
登录
职称英语
Software (of computers), is also called computer programs, which refers to i
Software (of computers), is also called computer programs, which refers to i
游客
2023-07-28
70
管理
问题
Software (of computers), is also called computer programs, which refers to instructions that cause the hardware—the machines—to do work. Software as a whole can be divided into a number of categories based on the types of work done by【S1】______. The two primary software【S2】______are operating systems (system software), which control the workings of the computer, and application software, which addresses the multitude of tasks for which people use【S3】______. System software thus【S4】______such essential, but often invisible, chores as maintaining disk files and managing the screen, whereas application software performs word processing, database management, and the like. Two additional categories that are neither【S5】______nor application software, although they contain elements of both, are network software, which【S6】______groups of computers to communicate, and language software, which provides programmers with the tools they need to write programs. In addition to these task-based categories, several types of software are【S7】______based on their method of distribution. These【S8】______the sc-called canned programs or packaged software developed and sold primarily through retail outlets; freeware and public-domain software, which is made【S9】______without cost by its developer; shareware, which is【S10】______to freeware but usually carries a small fee for those who like the program; and the infamous vaporware, which is software that either does not reach the market or appears much later than promised.
A) described B) categories C) include D) make
E) programs F) disk G) DVD H) handles
I) system J) available K) similar L) able
M) computers N) enables O) like [br] 【S5】
选项
答案
I
解析
该句缺少一个名词成分用在“neither... nor...”的结构中与“应用系统”并列,在上文第三句话提到了主要的两个软件类型,包括系统软件和应用软件,所以选择I项system。
转载请注明原文地址:http://tihaiku.com/zcyy/2876211.html
相关试题推荐
[originaltext]Inmanybusinesses,computershavelargelyreplacedpaperwork,
[originaltext]Inmanybusinesses,computershavelargelyreplacedpaperwork,
[originaltext]Inmanybusinesses,computershavelargelyreplacedpaperwork,
[originaltext]Alaska,whichwascalledRussianAmericabeforeitwassoldtoth
[originaltext]Alaska,whichwascalledRussianAmericabeforeitwassoldtoth
[originaltext]Alaska,whichwascalledRussianAmericabeforeitwassoldtoth
ComputerCrimeAcomputercrimeisgeneral
ComputerCrimeAcomputercrimeisgeneral
ComputerCrimeAcomputercrimeisgeneral
ComputerCrimeAcomputercrimeisgeneral
随机试题
Thenewly-builtScienceBuildingseems______enoughtolastahundredyears.A、so
SurvivalofEnglishLanguageI.Introduction—Englishwide
WhatisBush’sreactiontowardsUStroopwithdrals?[originaltext]Presiden
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
某高速公路路基工程标段全长6.5km,由某驻地办实施监理。施工过程中发生如下事件
经济基本面的评价因素有哪些()。 Ⅰ.经营业绩 Ⅱ.盈利能力 Ⅲ.成长性
心理测验命题时在文字方面的要求主要包括()。 (A)题目不能令
间接盖髓术的适应证是A:中龋 B:浅龋 C:意外穿髓 D:去腐未净穿髓
临近桥台边缘处的桥台台背回填宜采用( )压实。A.18t振动压路机 B.大型
管井滤管与孔壁之间不宜填充的滤料有()。A、圆砾石 B、中粗砂 C、棱角形
最新回复
(
0
)