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单选题
Given a web application in which the cookie userName is expected to contain the name of the user. Which EL expression evaluates to that user name？（）
A
${userName}
B
${cookie.userName}
C
${cookie.user.name}
D
${cookies.userName[0]}
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You create a Web site that is for members only. The Web site allows members to create lists of users that have access to information about member profiles. The name of the list is stored in the listName variable. The user name of the user to whom access is given is stored in the username variable.You need to enable members to manage their lists of users.Which code segment should you use?（）A.B.C.D.
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GivenawebapplicationinwhichthecookieuserNameisexpectedtocontainthenameoftheuser.Which ELexpressionevaluatestothatusername?()
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billhasanauthornamesfieldnamedalleditorsthatcalculatesalistofpossibleeditorsofthedocbasedonvaluesusershasenteredintoanotherfield.Thelistonlycontainsusers’firstandlastnames,andonlyshouldbedisplayedtouserswhocaneditdoc.Whichofthefollowinghide-whenformulasshouldbillusetocontrolthedisplayofthefield?（）A.@isnotmember(alleditors,@username)B.@isnotmember(@name([cn]);@username)C.@isnotmember(alleditors;@name([cn];@username))D.if(@isnotmember(alleditors;@name([cn];@username);@true;@false))
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Given an HttpServlet Request request and Http Servlet Response response， which sets a cookie “username” with the value “joe” in a servlet.？（）A、 request.add Cookie （“username”. “joe”）B、 request.set Cookie （“username， “joe”）C、 response.add Cookie （username”， “joe”））D、 request.add Header （new Cookie （“username”， “joe”））E、 request.add Cookie （new Cookie （“username”， “joe”））F、 response.add Cookie （new Cookie （“username”， “joe”））G、 response.add Header （new Cookie （“username”， “joe”））
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Which three statistics does the Executive report summarize?（） (Choose three.)A、latency and lossB、compression resultsC、traffic (by application)D、CRC and alignment errorsE、user access (by username)
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A web application uses the HttpSession mechanism to determine if a user is “logged in”. When a user supplies a valid user name and password， an HttpSession is created for that user. The user has access to the application for only 15 minutes after logging in. The code must determine how long the user has been logged in， and if this time is greater than 15 minutes， must destroy the HttpSession. Which method in HttpSession is used to accomplish this？（）A、 getCreationTimeB、 invalidateAfterC、 getLastAccessedTimeD、 getMaxInactiveInterval
考题
You would like to configure your PC's IP address of 10.10.0.156 as an FTP host with a username of user and a password of mypass.Which configuration command accomplishes this goal?（）A、host user pc 10.10.0.156 ftp user mypassB、host user pc 10.10.0.156 tftp user mypassC、host name user pc 10.10.0.156 ftp user mypassD、host name user pc 10.10.0.156 tftp user mypass
考题
Given a web application in which the cookie userName is expected to contain the name of the user. Which EL expression evaluates to that user name？（）A、${userName}B、${cookie.userName}C、${cookie.user.name}D、${cookies.userName[0]}
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关于点操作符和“[ ]”，以下说法不正确的是（）。A、 ${user. username}等价于${user. [username]}B、 ${user. username}等价于${user. [“username”]}C、 如果user是一个List， 则${user[0]}的写法是正确的D、 如果user是一个数组， 则${user[0]}的写法是正确的
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以下EL表达式的语法结构中正确的是（）。 A、 $[user. userName]B、 #[user. userName]C、 ${user. username}D、 #{user. username}
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bill has an author names field named all editors that calculates a list of possible editors of the doc based on values users has entered into another field. The list only contains users’ first and last names, and only should be displayed to users who can edit doc.Which of the following hide-when formulas should bill use to control the display of the field?（）A、 @isnotmember(alleditors,@username) B、 @isnotmember(@name([cn]);@username) C、 @isnotmember(alleditors;@name([cn ];@username)) D、 if(@isnotmember(alleditors;@name([cn];@username);@true;@false))
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Given an HttpServletRequest request and HttpServletResponse response，which sets a cookie "username"with the value "joe" in a servlet？（）A、request.addCookie（"username"， "joe"）B、request.setCookie（"username"， "joe"）C、response.addCookie（"username"， "joe"）D、request.addHeader（new Cookie（"username"， "joe"））E、request.addCookie（new Cookie（"username"， "joe"））F、response.addCookie（new Cookie（"username"， "joe"））
考题
A web application uses the HttpSession mechanism to determine if a user is "logged in." When a usersupplies a valid user name and password， an HttpSession is created for that user. The user has access tothe application for only 15 minutes after logging in. The code must determine how long the user has beenlogged in， and if this time is greater than 15 minutes， must destroy the HttpSession. Which method in HttpSession is used to accomplish this？（）A、GetcreationtimeB、InvalidateafterC、GetlastaccessedtimeD、Getmaxinactiveinterval
考题
You create a Web site that is for members only. The Web site allows members to create lists of users that have access to information about member profiles. The name of the list is stored in the listName variable. The user name of the user to whom access is given is stored in the username variable. You need to enable members to manage their lists of users. Which code segment should you use? （）A、Roles.CreateRole(listName);User.InInRole(listName);B、Roles.CreateRole(listName);Roles.AddUserToRole(useName, listName);C、Roles.RoleExists(listName);Roles.AddUserToRole(useName, listName);D、Roles.RoleExists(listName);User.InInRole(listName);
考题
You create a Web site that is for members only. The Web site allows members to create lists of users that have access to information about member profiles. The name of the list is stored in the listName variable. The user name of the user to whom access is given is stored in the username variable. You need to enable members to manage their lists of users. Which code segment should you use? （）A、Roles.CreateRole(listName)User.IsInRole(listName)B、Roles.CreateRole(listName)Roles.AddUserToRole(userName, listName)C、Roles.RoleExists(listName)Roles.AddUserToRole(userName, listName)D、Roles.RoleExists(listName)User.IsInRole(listName)
考题
单选题Given a web application in which the cookie userName is expected to contain the name of the user. Which EL expression evaluates to that user name？（）A
${userName}B
${cookie.userName}C
${cookie.user.name}D
${cookies.userName[0]}
考题
单选题Given an HttpServletRequest request and HttpServletResponse response，which sets a cookie "username"with the value "joe" in a servlet？（）A
request.addCookie（username， joe）B
request.setCookie（username， joe）C
response.addCookie（username， joe）D
request.addHeader（new Cookie（username， joe））E
request.addCookie（new Cookie（username， joe））F
response.addCookie（new Cookie（username， joe））
考题
单选题以下EL表达式的语法结构中正确的是（）。A
$[user. userName]B
#[user. userName]C
${user. username}D
#{user. username}
考题
单选题You create a Web site that is for members only. The Web site allows members to create lists of users that have access to information about member profiles. The name of the list is stored in the listName variable. The user name of the user to whom access is given is stored in the username variable. You need to enable members to manage their lists of users. Which code segment should you use? （）A
Roles.CreateRole(listName);User.InInRole(listName);B
Roles.CreateRole(listName);Roles.AddUserToRole(useName, listName);C
Roles.RoleExists(listName);Roles.AddUserToRole(useName, listName);D
Roles.RoleExists(listName);User.InInRole(listName);
考题
单选题A web application uses the HttpSession mechanism to determine if a user is "logged in." When a usersupplies a valid user name and password， an HttpSession is created for that user. The user has access tothe application for only 15 minutes after logging in. The code must determine how long the user has beenlogged in， and if this time is greater than 15 minutes， must destroy the HttpSession. Which method in HttpSession is used to accomplish this？（）A
GetcreationtimeB
InvalidateafterC
GetlastaccessedtimeD
Getmaxinactiveinterval
考题
单选题You would like to configure your PC's IP address of 10.10.0.156 as an FTP host with a username of user and a password of mypass.Which configuration command accomplishes this goal?（）A
host user pc 10.10.0.156 ftp user mypassB
host user pc 10.10.0.156 tftp user mypassC
host name user pc 10.10.0.156 ftp user mypassD
host name user pc 10.10.0.156 tftp user mypass
考题
单选题bill has an author names field named all editors that calculates a list of possible editors of the doc based on values users has entered into another field. The list only contains users’ first and last names, and only should be displayed to users who can edit doc.Which of the following hide-when formulas should bill use to control the display of the field?（）A
@isnotmember(alleditors,@username) B
@isnotmember(@name([cn]);@username) C
@isnotmember(alleditors;@name([cn ];@username)) D
if(@isnotmember(alleditors;@name([cn];@username);@true;@false))
考题
单选题关于点操作符和“[ ]”，以下说法不正确的是（）。A
${user. username}等价于${user. [username]}B
${user. username}等价于${user. [“username”]}C
如果user是一个List， 则${user[0]}的写法是正确的D
如果user是一个数组， 则${user[0]}的写法是正确的
考题
单选题In which of the following default locations would a user’s home folder reside in Windows XP?（）A
C:/Program Files/%username%B
C:/Users/%username%C
C:/Documents and Settings/%username%D
C:/Windows/%username%
考题
单选题You create a Web site that is for members only. The Web site allows members to create lists of users that have access to information about member profiles. The name of the list is stored in the listName variable. The user name of the user to whom access is given is stored in the username variable. You need to enable members to manage their lists of users. Which code segment should you use? （）A
Roles.CreateRole(listName)User.IsInRole(listName)B
Roles.CreateRole(listName)Roles.AddUserToRole(userName, listName)C
Roles.RoleExists(listName)Roles.AddUserToRole(userName, listName)D
Roles.RoleExists(listName)User.IsInRole(listName)
考题
单选题Given an HttpServlet Request request and Http Servlet Response response， which sets a cookie “username” with the value “joe” in a servlet.？（）A
request.add Cookie （“username”. “joe”）B
request.set Cookie （“username， “joe”）C
response.add Cookie （username”， “joe”））D
request.add Header （new Cookie （“username”， “joe”））E
request.add Cookie （new Cookie （“username”， “joe”））F
response.add Cookie （new Cookie （“username”， “joe”））G
response.add Header （new Cookie （“username”， “joe”））
考题
单选题A web application uses the HttpSession mechanism to determine if a user is “logged in”. When a user supplies a valid user name and password， an HttpSession is created for that user. The user has access to the application for only 15 minutes after logging in. The code must determine how long the user has been logged in， and if this time is greater than 15 minutes， must destroy the HttpSession. Which method in HttpSession is used to accomplish this？（）A
getCreationTimeB
invalidateAfterC
getLastAccessedTimeD
getMaxInactiveInterval
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