可以引用下列哪个数据字典视图来查看软件包中包含的代码？ A: USER OBJECTS B: USER PACKAGE TEXT C: USER SOURCE D: USER TEXT

What keyword during the create user command, limits the space used by users objects in the database?() A: Size B: NEXT EXTENT C: MAX EXTENTS D: QUOTA

What is Mr. Freeman’s demand for students’ objects? Para. 10() A: make their objects say something, B: make their objects express an emotion, C: make their objects speak to every person looking at it

DAO指的是：（） A: Data Access Objects B: Delete Access Objects C: Date Access Operato D: Date Access Objects

The objective of image interpretation is: A: Identification and recognition of objects B: Measuring the thickness of objects C: Estimate the age of the objects D: None of the above

将字段User改为user需要编写| rename User user

You are a network administrator for your company. The network consists of a single Active Directory  domain. All servers run Windows Server 2003. The functional level of the domain is Windows Server 2003.  The organizational unit （OU） structure is shown in the exhibit. （Click the Exhibit button.） Your company  uses an X.500 directory service enabled product to support a sales and marketing application. The  application is used only by users in the sales department and the marketing department. The application  uses InetOrgPerson objects as user accounts. InetOrgPerson objects have been created in Active  Directory for all Sales and Marketing users. These users are instructed to log on by using their  InetOrgPerson object as their user account. Microsoft Identity Integration Server is configured to copy  changes to InetOrgPerson objects from Active Directory to the X.500 directory service enabled product.  All InetOrgPerson objects for marketing employees are located in the Marketing OU. All InetOrgPerson  objects for sales employees are located in the Sales OU. Mikhail is another administrator in your company.  Mikhail is responsible for managing the objects for users who require access to the X.500 directoryservice enabled product. You need to configure Active Directory to allow Mikhail to perform his  responsibilities.  Which action or actions should you take？（） A:  On the domain， grant Mikhail the permission to manage user objects. B:  On the domain， grant Mikhail the permission to manage InetOrgPerson objects. C:  On the Sales OU， block the inheritance of permissions. D:  On the Marketing OU， block the inheritance of permissions. E:  On the Dev OU， block the inheritance of permissions

A combination is the number of ways of selecting X objects out of n objects, irrespective of order.

已知,存在 QueryRunner对象 runner , SQL语句: String sql = "select * from user where id=?"; 下面操作中,能实现查询指定记录的选项是() A: User user=(User)runner.query(sql, new BeanListHandler(User.class), new Object[]{id}); B: User user=(User)runner.query(sql, new BeanHandler(User.class)); C: User user=(User)runner.query(sql, new BeanListHandler(User.class), id); D: User user=(User)runner.query(sql, new BeanHandler(User.class), new Object[]{id});

Objects have the property of ______ —although objects may know how to commu- nicate with one another across well-defined interfaces, they normally are not allowed to know how other objects are implemented.