题目内容
(请给出正确答案)
[主观题]
request.setAttribute("user","svse");session.setAttribute("user","bob");使用{user}则显示
A.null
B.svse
C.bob
D.啥也没有
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A.null
B.svse
C.bob
D.啥也没有
A.{request.getAttribute("user")}
B.{param.user}
C.{user}
D.{requestScope.user}
A.fopen(“A:\user\abc.txt”,“r”)
B.fopen(“A:\\user\\abc.txt”,“r+”)
C.fopen(“A:\user\abc.txt”,“rb”)
D.fopen(“A:\user\\abc.txt”,“w”)
A.ALTER PROFILE USER scott otherprofile
B.ALTER otherprofile USER scottPROFILE
C.ALTER USER scott PROFILE otherprofile
D.ALTER scott USER PROFILE otherprofile
A.读和执行
B.读或执行
C.写和执行
D.读和写
A. find /etc -mtime -7 -a -not -user root -a -not -user hadoop
B. find /etc/ -mtime -7 -a ! \(-user root -o -user hadoop \)
C. find /etc -mtime -7 -a -not -user root
D. find /etc -mtime -7 -a -not -user hadoop