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问题：
[单选题]以下有关当今国际外汇市场的说法中，错误的是_________。
A.外汇市场是信息最为透明、最符合完全竞争市场理性规律的金融市场。
B.外汇市场系统风险小，是最适合中国中小投资者的一个成熟的金融投资市场。
C.美元、日元和欧元在国际外汇市场成三足鼎立局面。
D.国际外汇市场24小时连续作业，为投资者提供了没有时间和空间障碍的理想投资场所。
更多“[单选题]以下有关当今国际外汇市场的说法中，错误的是_________。”相关的问题
第1题
SQL Server is a RDBMS（Relational Database Management System)made by Microsoft. This means
</p>SQL Server is a RDBMS(Relational Database Management System)made by Microsoft. This means that the data is stored in two dimensional(70)
A．documents
B．databases
C．files
D．tables
第2题
SQL Server is a RDBMS（Relational Database Management System)made by Microsoft. This means
SQL Server is a RDBMS(Relational Database Management System)made by Microsoft. This means that the data is stored in two dimensional(74)
A．documents
B．databases
C．files
D．tables
第3题
SQL Server is a RDBMS（Relational Database Management System)made by Microsoft. This means
SQL Server is a RDBMS(Relational Database Management System)made by Microsoft. This means that the data is stored in two dimensional(70)。
A．documents
B．databases
C．files
D．tables
第4题
You are the administrator of a SQL Server 2000 computer. Your company uses the server to s
tore service contract information for its customers.
You are also the administrator of Oracle relational database management system (RDBMS) server.
This server is used to store your company’s financial information. The financial information is updated frequently throughout the day.
You need to create a series of reports that combine the service contract information and the financial information. These reports will be updated several times a day.
You want to create reports on the SQL Server computer by using the minimum amount of disk space.
What should you do？
A．Set up SQL server replication to replicate the data from the oracle server to the SQL server computer.
B．Set up the oracle server as a linked server. Create a view that joins the service contract information and the financial information.
C．Set up data transformation services (DTS) package that imports and transforms the database from the oracle server to the SQL server computer. Use SQL server agent to execute the DTS package throughout the day as needed.
D．Set up Microsoft ActiveX script. that connects to the oracle server and imports the financial information into SQL server temporary table. Create a view that joins the service contract information and the temporary table.
第5题
Which database model is used as an object storage API for interoperability between client applications and any server data sources？
A、Relational database model
B、Object-oriented database modelC、Object-relational database modelD、Nonstructural database model
第6题
下列连接字符实现与SQL Server数据库的连接，（)是不正确的。A.Driver={SQL Server}; Server=loca
下列连接字符实现与SQL Server数据库的连接，()是不正确的。
A.Driver={SQL Server}; Server=localhost; Database=stuDB; Uid=; Pwd=;
B.Provider=SQLOLEDB; Data Source=localhost; Database=stuDB; Uid=abc; Pwd=12;
C.Data Source=.\\SQLEXPRESS; Database=SchoolDB; Uid=abc; Pwd=;
D.Driver={SQL Server 2000}; Server=localhost; Database=stuDB; Uid=abc; Pwd=123;
第7题
SQL Server is designed to allow thousands of users to access the database at thesame
time and is a true client/ server database system.
第8题
You are the administrator of several SQL Server 2000 computers. You want to retrieve infor
mation from an archived inventory database. You have a full tape backup of the database. The backup’s header information shows that the backup uses the SQL_Latin1_General_CR437_BIN collation.
However, the existing SQL server computers in your office are configured to use the
SQL_Latin1_General_CP1_CI_AS collation.
You do not want to join tables in the inventory database with tables in other databases. You need to restore the inventory database to a SQL Server 2000 computer by using the least amount of administrative effort.
What should you do？
A．Use the rebuildm utility to rebuild the system database on an existing SQL server computer. Configure all the databases on that server to use the SQL_Latin1_General_CR437_BIN collation. Restore the inventory database to the server.
B．Restore the inventory database to an existing SQL server computer. Accept the SQL_Latin1_General_CR437_BIN collation for that database.
C．Install a new named instance of SQL Server 2000 on an existing SQL Server 2000 computer. Configure the named instance to use the SQL_Latin1_General_CR437_BIN collation. Restore the inventory database to the named instance.
D．Install SQL Server 2000 on a new computer. Configure the new server to use the SQL_Latin1_General_CR437_BIN collation. Restore the inventory database to the new server.
第9题
按标准SQL定义，RDBMS所支持的抽象对象包括（）
A．Schema
B．View
C．Database
D．Table
第10题
relational database 英译中 |
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发表于 2024-1-27 00:03:06
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