81、配置www服務(wù)器是UDIX操作系統(tǒng)平臺(tái)的重要工作之一，而Apache是目前應(yīng)用最為廣泛的Web服務(wù)器產(chǎn)品之一，(3)是Apache的主要配置文件。URL根目錄與服務(wù)器本地目錄之間的映射關(guān)系是通過(guò)指令(4)設(shè)定;指令ServerAdmin的作用是(5);而設(shè)置index.html或default.html為目錄默認(rèn)文檔的指令是(6);如果允許以“http://www.xxx.edu.cn/~usernaIne，方式訪問(wèn)用戶(hù)的個(gè)人主頁(yè)，必須通過(guò)(7)指令設(shè)置個(gè)人主頁(yè)文檔所在的目錄。
(3)A httpd.conf
B srm.conf
C access.conf
D apache.conf
(4)A WWWRoot
B ServerRoot
C ApacheRoot
D DocumentRoot
(5)A 設(shè)定該WWW服務(wù)器的系統(tǒng)管理員賬號(hào)
B 設(shè)定系統(tǒng)管理員的電子郵件地址
C 指明服務(wù)器運(yùn)行時(shí)的用戶(hù)賬號(hào)，服務(wù)器進(jìn)程擁有該賬號(hào)的所有權(quán)限
D 指定服務(wù)器WWW管理界面的URL，包括虛擬目錄、監(jiān)聽(tīng)端口等信息
(6)A IndexOptions
B Directorylndex
C DireetoryDefault
D Indexlgnore
(7)A VirtualHost
B VirtualDirectory
C UserHome
D UserDir
82、SNMPv3把對(duì)網(wǎng)絡(luò)協(xié)議的安全威脅分為(1)兩類(lèi)
(1)A 修改信息和修改報(bào)文流IP層
B 消息泄露和修改報(bào)文流
C 非法竊取和盜用
D 主要和次要
83、在NetWare網(wǎng)絡(luò)中，客戶(hù)需要訪問(wèn)某個(gè)類(lèi)型的服務(wù)器時(shí)，首先要發(fā)送一個(gè)(2)廣播報(bào)文來(lái)尋找服務(wù)器。
(2)A Rip
B Sap
C Gns
D arp
83、Flow control is a function that prevents network congestion by ensuring that(1)do not overwhelm (2)with data.There are there commonly used methods for handling network congestion. (3)is used by metwork devices to temporarily syore bursts of excess data in memory until they can be processed(4)are used by receiVing devicest. help preVenttheir buffers from overflowing.(5)is a floe-contro scheme in which che source device requires an acknowledgment from the destination after acertain number of packers have been transmitted
(1~2)A transmitting devices
B transmitted devices
C receiving devices
D received devices
(3~5)A Buffer
B Source-quench messages
C Buffering
D Windowing
84、The purpose of the requirements definition phase is to produce a clear, complete.consitent,and testable(1)of the technical requirements, for the software produet.During the requirements definition phase,the requirements deftnifion team uses an iterative process to espand a broad statement of the system requirements into a complete and detailed specificationof each function that the software must perform and each(2)that it must meet. The starting point is ususlly a set of hing-leval requirements from the(3)that describe the project or problem.Ineither the either case,the requirements definition team formulates an overall concept for the system and thedefines(4)showing how the system will be operated, publishes the system and operation concept documents,and conducts asystem concept review(SCR).Following the SCR,the team derives(5)requirements for the system from the highlevel requirements and the systern operations concept.Using structured or object-oriented analysis,the team specifies the software functions and algorithms needed to satisfy
(1)A function
B definition
C specification
D statement
(2)A ctiterion
B standard
C model
D system
(3)A Pmdueer
B customer
c programmer
D analyser
(4)A rules
B principles
C scenarios
D sxenes
(5)A detailed
B outlined
C total
D complete
(3)A httpd.conf
B srm.conf
C access.conf
D apache.conf
(4)A WWWRoot
B ServerRoot
C ApacheRoot
D DocumentRoot
(5)A 設(shè)定該WWW服務(wù)器的系統(tǒng)管理員賬號(hào)
B 設(shè)定系統(tǒng)管理員的電子郵件地址
C 指明服務(wù)器運(yùn)行時(shí)的用戶(hù)賬號(hào)，服務(wù)器進(jìn)程擁有該賬號(hào)的所有權(quán)限
D 指定服務(wù)器WWW管理界面的URL，包括虛擬目錄、監(jiān)聽(tīng)端口等信息
(6)A IndexOptions
B Directorylndex
C DireetoryDefault
D Indexlgnore
(7)A VirtualHost
B VirtualDirectory
C UserHome
D UserDir
82、SNMPv3把對(duì)網(wǎng)絡(luò)協(xié)議的安全威脅分為(1)兩類(lèi)
(1)A 修改信息和修改報(bào)文流IP層
B 消息泄露和修改報(bào)文流
C 非法竊取和盜用
D 主要和次要
83、在NetWare網(wǎng)絡(luò)中，客戶(hù)需要訪問(wèn)某個(gè)類(lèi)型的服務(wù)器時(shí)，首先要發(fā)送一個(gè)(2)廣播報(bào)文來(lái)尋找服務(wù)器。
(2)A Rip
B Sap
C Gns
D arp
83、Flow control is a function that prevents network congestion by ensuring that(1)do not overwhelm (2)with data.There are there commonly used methods for handling network congestion. (3)is used by metwork devices to temporarily syore bursts of excess data in memory until they can be processed(4)are used by receiVing devicest. help preVenttheir buffers from overflowing.(5)is a floe-contro scheme in which che source device requires an acknowledgment from the destination after acertain number of packers have been transmitted
(1~2)A transmitting devices
B transmitted devices
C receiving devices
D received devices
(3~5)A Buffer
B Source-quench messages
C Buffering
D Windowing
84、The purpose of the requirements definition phase is to produce a clear, complete.consitent,and testable(1)of the technical requirements, for the software produet.During the requirements definition phase,the requirements deftnifion team uses an iterative process to espand a broad statement of the system requirements into a complete and detailed specificationof each function that the software must perform and each(2)that it must meet. The starting point is ususlly a set of hing-leval requirements from the(3)that describe the project or problem.Ineither the either case,the requirements definition team formulates an overall concept for the system and thedefines(4)showing how the system will be operated, publishes the system and operation concept documents,and conducts asystem concept review(SCR).Following the SCR,the team derives(5)requirements for the system from the highlevel requirements and the systern operations concept.Using structured or object-oriented analysis,the team specifies the software functions and algorithms needed to satisfy
(1)A function
B definition
C specification
D statement
(2)A ctiterion
B standard
C model
D system
(3)A Pmdueer
B customer
c programmer
D analyser
(4)A rules
B principles
C scenarios
D sxenes
(5)A detailed
B outlined
C total
D complete