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
28
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] 【S1】
选项
答案
E
解析
从句子结构分析可以确定这里缺少一个名词,从第一句可以得到提示“计算机软件又被称为计算机的程序”,所以选E项programs,该句的意思为“建立在程序工作的基础上”。
转载请注明原文地址:https://tihaiku.com/zcyy/2876207.html
相关试题推荐
JapaneseComputerIsWorld’sFastest,asU.S.FallsBackThe
JapaneseComputerIsWorld’sFastest,asU.S.FallsBackThe
JapaneseComputerIsWorld’sFastest,asU.S.FallsBackThe
JapaneseComputerIsWorld’sFastest,asU.S.FallsBackThe
Nextyear,ifallgoesasplanned,thelargestmakerofpersonalcomputersi
Nextyear,ifallgoesasplanned,thelargestmakerofpersonalcomputersi
Nextyear,ifallgoesasplanned,thelargestmakerofpersonalcomputersi
Nextyear,ifallgoesasplanned,thelargestmakerofpersonalcomputersi
Nextyear,ifallgoesasplanned,thelargestmakerofpersonalcomputersi
Nextyear,ifallgoesasplanned,thelargestmakerofpersonalcomputersi
随机试题
It’sveryinterestingtonotewherethedebateaboutdiversity(多样化)istaki
Howmanypeoplewerekilledaccordingtooppositionsourcesbefore?[br][origi
resent,calm,obvious,indetail,resolve,satisfy,involve,prefer,al
为取得固定义齿良好的稳固性应选择A.二面嵌体 B.高嵌体 C.桩冠 D.全
已知Graves病是自身免疫病,此时机体产生了下列哪种抗体,它可以激活甲状腺上皮
患者,女,36岁。咳嗽咽干月余,入秋以来加重,伴夜寐盗汗,醒则干咳,不能自己,舌
私募股权二级市场投资战略是具有()特性的投资战略。A.周期长、风险小、流动
糖皮质激素的药理作用不包括A.提高机体对细菌内毒素的耐受性 B.抑制中枢 C
学习是人和动物普遍存在的一种现象,而人和动物的学习是有区别的,人类学习的特点有(
含有高能硫酯键的化合物是A.α-酮戊二酸 B.5-磷酸核糖 C.二磷酸
最新回复
(
0
)