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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））
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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
单选题若要获得名为username的Cookie值，以下语句正确的是（）。A
Requst.Cookie（“username”）B
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ResponsE.Cookie（“username”）D
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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
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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））
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单选题A banking user with the userid of ’joe’ is unable to rsh from SYSTEMA to SYSTEMB without having to retype their password， but they can rsh from SYSTEMB to SYSTEMA. No other users are experiencing the same issue. Both systems have a /home/joe/.rhosts file that contain the proper references to the other host. The /home/joe/.rhosts files on both SYSTEMA and SYSTEMB are owned by userid ’joe’. Which of the following is the most likely cause of this problem（）A
User ’joe’ is specified in the /etc/nologin on SYSTEMb.B
User ’joe’ is specified in the /etc/nologin on SYSTEMa.C
The file permissions on the /home/joe/.rhosts file on SYSTEMA are incorrect.D
The file permissions on the /home/joe/.rhosts file on SYSTEMB are incorrect.
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单选题A user with the userid of ’joe’ is unable to rsh from SYSTEMA to SYSTEMB without having to retype their password， but they can rsh from SYSTEMB to SYSTEMA. No other users are experiencing the same issue.Both systems have a /home/joe/.rhosts file that contain the proper references to the other host. The /home/joe/.rhosts files on both SYSTEMA and SYSTEMB are owned by userid ’joe’. Which of the following is the most likely cause of this problem？（）A
User ’joe’ is specified in the /etc/nologin on SYSTEMAB
User ’joe’ is specified in the /etc/nologin on SYSTEMBC
The file permissions on the /home/joe/.rhosts file on SYSTEMA is correct.D
The file permissions on the /home/joe/.rhosts file on SYSTEMB is incorrect.
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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