查看标志位方法正确的是（）A、*#3954391#*#391#B、*##*8110*C、*#8011#D、adb.shell.cat/data/system/indicate

第1题

在ASP.NET应用程序中访问SqlServer数据库时，需要导入的命名空间为()。A.System.Data.OracleB.System.Data.SqlClientC.System.Data.ODBCD.System.Data.OleDB

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第2题

method is the use of a data processing system to represent selected behavioral(67)of a physical or abstract system. For example, the representation of air streams around airfoils at various velocities, temperatures, and air pressures with such a system.Emulation method is slightly different, it uses a data processing system to imitate another data processing system, so that the imitating system accepts the same data, executes the same programs, and achieves the same(68) as the imitated system. Emulation is usually achieved(69) hardware or firmware. In a network, for example, microcomputers might emulate terminals(70) communicate with mainframe.A．AssemblyB．SimultaneityC．FraudD．Simulation

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第3题

Which of the following statements is TRUE about mounting a file system?()A.A file system cannot be mounted on a directory containing data.B.Mounting a file system on a mount point containing data will delete the data.C.Mounting a file system on a amount point containing data will make the data temporarily inaccessible.D.A systems administrator must manually create an empty directory prior to mounting an AIX JFS.

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第4题

What is a "system high" security policy?什么是一个“系统高”的安全策略？（）A、A system where all users are cleared to view the most highly classified data on the system.系统上的所有用户被许可查看最高级别的数据B、A system that contains only data of one security classification.只包含一个安全级别的数据C、A system with data that contains only data of the highest security classification.只包含最高安全级别的数据D、A system that uses a Multi-Level Security Policy to separate the highly classified data from the other data residing on the system.使用多级安全策略去划分高级别数据和其他数据。

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第5题

查看版本号的命令是（）A、*#6778#B、*#6776#C、*#66#D、*#3954391#

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第6题

开启OTA测试开关的指令是（）A、*#8110#B、*##*8110#C、*##*8110#*D、*#8110#*

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第7题

访问Oracle数据库需要使用的命名空间是（）。A、System.Data.OleDbB、System.Data.SqlClientC、System.Data.OracleD、System.Data.Odbc

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