首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
计算机
A typical(160)language contains an applicative sub-language which approximates the mathematical abstractions of "timeless" funct
A typical(160)language contains an applicative sub-language which approximates the mathematical abstractions of "timeless" funct
admin
2009-05-15
63
问题
A typical(160)language contains an applicative sub-language which approximates the mathematical abstractions of "timeless" functions applied to "spaceless" values, where the actual operation sequences and use of storage space during expression evaluation are organized behind the(161). In this setting, values are data structures of low volume, typically a few computer words or less, which means that an illusion of spacelessness can be realized by having(162)results during expression evaluation stored at the discretion of the language implementation, and effecting parameter(163)and(164)operations through value copying.
选项
A、assignment
B、design
C、value
D、dispatch
答案
A
解析
典型的强制型语言都包含一个应用型子语言,它类似于一种数学抽象,把不耗费时间的函数应用于无需空间的值。在表达式求值期间的实际操作序列和使用的存储空间都隐藏在计算现场之后。在这种假设之下,被传递的值只是少量的数据结构,通常只有几个计算机字长,甚至更少。这意味着不耗费空间的设想可以这样来实现:表达式求值过程中产生的中间结果可以根据语言的实现存储在任意位置,结果参数的传递和赋值操作都可以通过值的拷贝来实现。
转载请注明原文地址:https://kaotiyun.com/show/BdUZ777K
本试题收录于:
数据库系统工程师上午基础知识考试题库软考中级分类
0
数据库系统工程师上午基础知识考试
软考中级
相关试题推荐
______isapropertyofobject-orientedsoftwarebywhichanabstractoperationmaybeperformedindifferentwaysindifferentc
TCP/IP是Internet采用的协议标准,它是一个协议系列,由多个不同层次的协议共同组成。其中(175)属于网络层的低层协议,主要用途是完成网络地址向物理地址的转换。
Isamethodofconstructingaprojectschedulenetworkdiagramthatusesboxesorrectangles,referredtoasnodes,torepresenta
以下关于CISC(ComplexlnstructionSetComputer,复杂指令集计算机)和RISC(ReducedInstructionSetComputer,精简指令集计算机)的叙述中,错误的是______。
Virtualreality(orVR(1)iskindofabuzzwordthesedaysincomputergraphics.VRisartificialrealitycreatedbyacomputertha
Object-orientedanalysis(OOA)isasemiformalspecificationtechniquefortheobject-orientedparadigm.Object-orientedanalysisc
Sometimes the processes in which people are engaged are dependent upon other processes being completed first, possibly by other
Sometimes the processes in which people are engaged are dependent upon other processes being completed first, possibly by other
(100)whether to go with a shared or switched fast LAN technology once you start to max out your shared Ethernet of token-ring LA
随机试题
对会计制度健全,会计核算准确真实,纳税意识强,并设有专门办税人员的纳税人,税务机关应当采取的税款征收方式为()。
甲期货交易所欲委任李某为中层管理人员,根据《期货交易所管理办法》的相关规定,甲期货交易所就该事项向中国证监会报告的期限是()。
个人住房贷款的贷款审批人在贷款审批时应审查()。
关于母公司在报告期内增减子公司在合并财务报表的反映,下列说法中正确的有()。
供给曲线的方向是()。
假设甲将“小姐”乙某从歌厅诱出后,劫持并逼迫乙某带领甲到乙某居住处,洗劫财物。另将乙某扣押至第二日银行开门营业时,挟持乙某到银行取出存款方才罢休。则甲的行为应当如何定罪处罚?()
Mostofthepeoplewhoappearmostoftenandmostgloriouslyinthehistorybooksaregreatconquerorsandgeneralsandsoldiers
在软件开发中,应从哪个阶段开始准备初步的用户手册?()
Theyhaveputtinychipsinpeople’sbraintohelppatientsinParkinson’sdisease.
"MomentofReckoning":U.S.CitiesBurnRecyclablesafterChinaBansImportsA)TheconscientiouscitizensofPhiladelphiacont
最新回复
(
0
)