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单选题 Which of the following levels is not defined by American National Standards Institute Standards Planning and Requirements Committee (ANSI/SPARC) as the levels of DBMS architecture
学科：计算机英语
时间：2025-03-17 08:18:21
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题目1单选题
Select the False statement about database management system (DBMS)A. Defines DataB. Creates DataC. Maintains DatabaseD. Destroy Database
题目2单选题
Which of the following levels is not defined by American National Standards Institute Standards Planning and Requirements Committee (ANSI/SPARC) as the levels of DBMS architectureA. Internal LevelB. Conceptual LevelC. System LevelD. External Level
题目3单选题
In DBMS which of the following categories is not defined as end usersA. System UsersB. Normal UsersC. Database AdministratorsD. DBA
题目4单选题
Select the False statement about Database Architecture Internal LevelA. The internal level determines where data is actually stored on the storage devicesB. The internal level does not interacts directly with the hardwareC. This level deals with how bytes are transferred to and from storage devicesD. This level deals with low-level access methods
题目5多选题
Select all that is true about database management system (DBMS)A. Defines DataB. Creates DataC. Maintains DatabaseD. Destroy Database
题目6多选题
Select all that is False about database management system (DBMS)A. A database management system (DBMS) defines, creates, and maintains a databaseB. The terminals, hard disk, main computer, and workstations are considered part of the software in a DBMSC. The DBMS hardware controls which user can access which parts of the data in the databaseD. The DBMS also allows controlled access to data in the database
题目7多选题
In DBMS we divide users into which of the following categoriesA. Front UsersB. Back UsersC. End UsersD. Application Programs
题目8判断题
Data storage traditionally used individual, related files, sometimes called flat filesA. 正确B. 错误
题目9判断题
A distributed database is a database stored in multiple computers located in the same physical locationA. 正确B. 错误
题目10判断题
A database is a collection of related, logically, coherent data used by the application programs in an organizationA. 正确B. 错误
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