单项选择题

在Word2003中，在文档打印对话框的“页码范围”中输入“2，5，9－11”，则（）。

A.打印第2页、第5页、第9页、第11页
B.打印第2页至第5页、第9页、第11页
C.打印第2页、第5页、第9页至第11页
D.打印第2页至第5页、第9页至第11页
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单项选择题
You are administering a database and you receive a requirement to apply the following restrictions:1. A connection must be terminated after four unsuccessful login attempts by user.2. A user should not be able to create more than four simultaneous sessions.3. User session must be terminated after 15 minutes of inactivity.4. Users must be prompted to change their passwords every 15 days.How would you accomplish these requirements?（）A.by granting a secure application role to the usersB.by creating and assigning a profile to the users and setting the REMOTE_OS_AUTHENT parameter to falseC.By creating and assigning a profile to the users and setting the SEC_MAX_FAILED_LOGIN_ATTEMPTS parameter to 4D.By Implementing Fine-Grained Auditing (FGA) and setting the REMOTE_LOGIN_PASSWORD_FILE parameter to nonE.E.By implementing the database resource Manager plan and setting the SEC_MAX_FAILED_LOGIN_ATTEMPTS parameters to 4.
A.2.
B.3.
C.4.
D.How
E.
判断题
矿体是指含有足够数量矿石、具有开采价值的地质体。有一定的形态、产状和规模。( )
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