2023年安徽软件水平考试考试模拟卷（1）.docx

2023年安徽软件水平考试考试模拟卷（1）本卷共分为1大题50小题，作答时间为180分钟，总分100分，60分及格。一、单项选择题（共50题，每题2分。每题的备选项中，只有一个最符合题意） 1.局域网体系结构中，对应OSI参考模型的数据链路层的局网层次是（）。ALLCBMACCLLC和MACDMAC和物理层2.当一台主机知道它的物理地址但不知道IP地址时，它可以通过（）得到。AICMPBIGMPCARPDRARP3.Ink-jet printer belongs to nonimpact printers in which the characters are formed by projecting particles or droplets of ink on to paper. (71) printer is also a n0nimpact printer in which the characters are produced by applying hot elements to heat-sensitive paper directly or by melting ink from a (72) on to plain paper. Electrostatic printer creates an electrostatic latent image, which is then made visible by a toner and transferred and fixed on paper. An electrostatic printer may be used in some instances as a (73) . Laser printer creates, by means of a laser beam directed on a (74) surface, a latent image which is then made visible by a toner and transferred and fixed on paper. Magnetographic printer creates, by means of magnetic heads operating on a metallic drum, a latent image which is then made visible by a toner and transferred and fixed on paper. Computer-output-microfilm (COM) printer produces on a photographic film a (75) of each page.（71）处填（）。AHotBWarmCHeatDThermal4.现代加密体制中可以分为两类，DES算法属于 (64) ，RSA属于 (65) 。（65）处填（）。A公开密钥B替代密码C换位密码D对称密钥5.An analog signal’s characteristic quantity representing data may (66) . at any instant, any value within a continuous (67) . For example, an analog signal may follow continuously the values of another physical quantity representing data.A discrete signal is composed of (68) elements in time, each element having one or more characteristic quantities which can represent data. Examples of characteristic quantities are amplitude, waveform, (69) , and position in time. A digital signal is a special case of discrete signals, in which data are represented by a (70) number of well-defined discrete values that one of its characteristic quantities may take in time.（67）处填（）。AintervalBregionCrangeDcompartment6.Ink-jet printer belongs to nonimpact printers in which the characters are formed by projecting particles or droplets of ink on to paper. (71) printer is also a n0nimpact printer in which the characters are produced by applying hot elements to heat-sensitive paper directly or by melting ink from a (72) on to plain paper. Electrostatic printer creates an electrostatic latent image, which is then made visible by a toner and transferred and fixed on paper. An electrostatic printer may be used in some instances as a (73) . Laser printer creates, by means of a laser beam directed on a (74) surface, a latent image which is then made visible by a toner and transferred and fixed on paper. Magnetographic printer creates, by means of magnetic heads operating on a metallic drum, a latent image which is then made visible by a toner and transferred and fixed on paper. Computer-output-microfilm (COM) printer produces on a photographic film a (75) of each page.（72）处填（）。AbeltBribbonCtapeDband7.An analog signal’s characteristic quantity representing data may (66) . at any instant, any value within a continuous (67) . For example, an analog signal may follow continuously the values of another physical quantity representing data.A discrete signal is composed of (68) elements in time, each element having one or more characteristic quantities which can represent data. Examples of characteristic quantities are amplitude, waveform, (69) , and position in time. A digital signal is a special case of discrete signals, in which data are represented by a (70) number of well-defined discrete values that one of its characteristic quantities may take in time.（68）处填（）。AsequentBcontiguousCfollowingDsuccessive8.Ink-jet printer belongs to nonimpact printers in which the characters are formed by projecting particles or droplets of ink on to paper. (71) printer is also a n0nimpact printer in which the characters are produced by applying hot elements to heat-sensitive paper directly or by melting ink from a (72) on to plain paper. Electrostatic printer creates an electrostatic latent image, which is then made visible by a toner and transferred and fixed on paper. An electrostatic printer may be used in some instances as a (73) . Laser printer creates, by means of a laser beam directed on a (74) surface, a latent image which is then made visible by a toner and transferred and fixed on paper. Magnetographic printer creates, by means of magnetic heads operating on a metallic drum, a latent image which is then made visible by a toner and transferred and fixed on paper. Computer-output-microfilm (COM) printer produces on a photographic film a (75) of each page.（73）处填（）。AdrawerBpainterCplotterDbrush9.An analog signal’s characteristic quantity representing data may (66) . at any instant, any value within a continuous (67) . For example, an analog signal may follow continuously the values of another physical quantity representing data.A discrete signal is composed of (68) elements in time, each element having one or more characteristic quantities which can represent data. Examples of characteristic quantities are amplitude, waveform, (69) , and position in time. A digital signal is a special case of discrete signals, in which data are represented by a (70) number of well-defined discrete values that one of its characteristic quantities may take in time.（69）处填（）。AdurationBperiodCpersistenceDspan10.Ink-jet printer belongs to nonimpact printers in which the characters are formed by projecting particles or droplets of ink on to paper. (71) printer is also a n0nimpact printer in which the characters are produced by applying hot elements to heat-sensitive paper directly or by melting ink from a (72) on to plain paper. Electrostatic printer creates an electrostatic latent image, which is then made visible by a toner and transferred and fixed on paper. An electrostatic printer may be used in some instances as a (73) . Laser printer creates, by means of a laser beam directed on a (74) surface, a latent image which is then made visible by a toner and transferred and fixed on paper. Magnetographic printer creates, by means of magnetic heads operating on a metallic drum, a latent image which is then made visible by a toner and transferred and fixed on paper. Computer-output-microfilm (COM) printer produces on a photographic film a (75) of each page.（74）处填（）。AbrightnessBphotosensitiveCemitterDlight-sensitive11.An analog signal’s characteristic quantity representing data may (66) . at any instant, any value within a continuous (67) . For example, an analog signal may follow continuously the values of another physical quantity representing data.A discrete signal is composed of (68) elements in time, each element having one or more characteristic quantities which can represent data. Examples of characteristic quantities are amplitude, waveform, (69) , and position in time. A digital signal is a special case of discrete signals, in which data are represented by a (70) number of well-defined discrete values that one of its characteristic quantities may take in time.（70）处填（）。AlimitedBfiniteCrestrictedDbounded12.Ink-jet printer belongs to nonimpact printers in which the characters are formed by projecting particles or droplets of ink on to paper. (71) printer is also a n0nimpact printer in which the characters are produced by applying hot elements to heat-sensitive paper directly or by melting ink from a (72) on to plain paper. Electrostatic printer creates an electrostatic latent image, which is then made visible by a toner and transferred and fixed on paper. An electrostatic printer may be used in some instances as a (73) . Laser printer creates, by means of a laser beam directed on a (74) surface, a latent image which is then made visible by a toner and transferred and fixed on paper. Magnetographic printer creates, by means of magnetic heads operating on a metallic drum, a latent image which is then made visible by a toner and transferred and fixed on paper. Computer-output-microfilm (COM) printer produces on a photographic film a (75) of each page.（75）处填（）。AmicroimageBholographCthumbnailDbitmap13.相对于DES算法而言，RSA算法的_，因此，RSA_。A加密密钥和解密密钥是不相同的B加密密钥和解密密钥是相同的C加密速度比DES要高D解密速度比DES要高14.在信息系统的用户管理中，近年来提出了一种方便、安全的身份认证技术。它采用软硬件相结合、一次一密的强双因子认证模式，很好地解决了安全性与易用性之间的矛盾。它是_身份认证方式。A用户名/密码BIC卡C动态密码DUSB Key认证15.驻留在多个网络设备上的程序在短时间内同时产生大量的请求消息冲击某Web服务器，导致该服务器不堪重负，无法正常响应其他合法用户的请求，这属于_。A网上冲浪B中间人攻击CDDoS攻击DMAC攻击16.相对于DES算法而言，RSA算法的_，因此，RSA_。A更适用于对文件加密B保密性不如DESC可用于对不同长度的消息生成消息摘要D可以用于数字签名17.目前在信息系统中使用较多的是DES密码算法，它属于_类密码算法。A公开密钥密码算法B对称密码算法中的分组密码C对称密码算法中的序列密码D单向密码18.由IETF定义的_协议是常见的网络管理协议。ASNMPBRMONCCMIPDIP19.属于网络112.10.200.0/21的地址是_。A112.10.198.0B112.10.206.0C112.10.217.0D112.10.224.020.“title style="italic"science/title”是XML中一个元素的定义，其中元素的内容是_。AtitleBstyleCitalicDscience21.某校园网用户无法访问外部站点210.102.58.74，管理人员在Windows操作系统下可以使用_判断故障发生在校园网内还是校园网外。Aping 210.102.58.74Btracert 210.102.58.74Cnetstat 210.102.58.74Darp 210.102.58.7422.与多模光纤相比较，单模光纤具有_等特点。A较高的传输率、较长的传输距离、较高的成本B较低的传输率、较短的传输距离、较高的成本C较高的传输率、较短的传输距离、较低的成本D较低的传输率、较长的传输距离、较低的成本23.通过代理服务器可使内部局域网中的客户机访问Internet，_不属于代理服务器的功能。A共享IP地址B信息缓存C信息转发D信息加密24.在Windows操作环境中，采用_命令来查看本机IP地址及网卡MAC地址。ApingBtracertCipconfigDnslookup25.CDMA系统中使用的多路复用技术是_。我国自行研制的移动通信3G标准是_。A时分多路B波分多路C码分多址D空分多址26.下面关于ARP协议的描述中，正确的是_。AARP报文封装在IP数据报中传送BARP协议实现域名到IP地址的转换CARP协议根据IP地址获取对应的MAC地址DARP协议是一种路由协议27.信息系统中的数据安全措施主要用来保护系统中的信息，可以分为以下4类。用户标识与验证属于_措施。A数据库安全B终端识别C文件备份D访问控制28.小李在维护企业的信息系统时，无意中将操作系统中的系统文件删除了，这种不安全行为属于介质_。A损坏B泄漏C意外失误D物理损坏29.CDMA系统中使用的多路复用技术是_。我国自行研制的移动通信3G标准是_。ATD-SCDMABWCDMACCDMA2000DGPRS30.企业中有大量的局域网，每一局域网都有一定的管理工具，如何将这些众多实用的管理工具集成在系统管理的架构中，这是_应实现的功能。A存储管理B安全管理工具C用户连接管理DIT服务流程管理31.通过局域网接入因特网，图中箭头所指的两个设备是_。A二层交换机B路由器C网桥D集线器32.如果希望别的计算机不能通过ping命令测试服务器的连通情况，可以_。A删除服务器中的ping.exe文件B删除服务器中的cmd.exe文件C关闭服务器中ICMP的端口D关闭服务器中的Net Logon服务33.WWW服务器与客户机之间采用_协议进行网页的发送和接收。AHTTPBURLCSMTPDHTML34.以下给出的IP地址中，属于B类地址的是_。A10.100.207.17B203.100.218.14C192.168.0.1D132.101.203.3135.基于MAC地址划分VLAN的优点是_。A主机接入位置变动时无须重新配置B交换机运行效率高C可以根据协议类型来区分VLAND适合于大型局域网管理36.某网络结构如下图所示。在Windows操作系统中配置Web服务器应安装的软件是_。在配置网络属性时PC1的“默认网关”应该设置为_，首选DNS服务器应设置为_。AiMailBIISCWingateDIE 6.037.某网络结构如下图所示。在Windows操作系统中配置Web服务器应安装的软件是_。在配置网络属性时PC1的“默认网关”应该设置为_，首选DNS服务器应设置为_。A210.110.112.113B210.110.112.111C210.110.112.98D210.110.112.938.运行Web浏览器的计算机与网页所在的计算机要建立_连接，采用_协议传输网页文件。AUDPBTCPCIPDRIP39.某银行为用户提供网上服务，允许用户通过浏览器管理自己的银行账户信息。为保障通信的安全性，该Web服务器可选的协议是_。APOPBSNMPCHTTPDHTTPS40.在Windows Server 2003操作系统中可以通过安装_组件创建FTP站点。AIISBIECPOP3DDNS41.某网络结构如下图所示。在Windows操作系统中配置Web服务器应安装的软件是_。在配置网络属性时PC1的“默认网关”应该设置为_，首选DNS服务器应设置为_。A210.110.112.113B210.110.112.111C210.110.112.98D210.110.112.942.以下关于网络存储描述正确的是_。ASAN系统是将存储设备连接到现有的网络上，其扩展能力有限BSAN系统是将存储设备连接到现有的网络上，其扩展能力很强CSAN系统使用专用网络，其扩展能力有限DSAN系统使用专用网络，其扩展能力很强43._不属于电子邮件协议。APOP3BSMTPCIMAPDMPLS44.网络管理包含5部分内容：_、网络设备和应用配置管理、网络利用和计费管理、网络设备和应用故障管理以及网络安全管理。A网络数据库管理B网络性能管理C网络系统管理D网络运行模式管理45.运行Web浏览器的计算机与网页所在的计算机要建立_连接，采用_协议传输网页文件。AHTTPBHTMLCASPDRPC46.“”中的“gov”代表的是_。A民间组织B商业机构C政府机构D高等院校47.以下列出的IP地址中，不能作为目标地址的是_，不能作为源地址的是_。A0.0.0.0B127.0.0.1C100.10.255.255D10.0.0.148.包过滤防火墙对数据包的过滤依据不包括_。A源IP地址B源端口号CMAC地址D目的IP地址49.下面选项中，不属于HTTP客户端的是_。AIEBNetscapeCMozillaDApache50.网络安全体系设计可从物理线路安全、网络安全、系统安全、应用安全等方面来进行，其中，数据库容灾属于_。A物理线路安全和网络安全B应用安全和网络安全C系统安全和网络安全D系统安全和应用安全