A contains a collection of interrelated data, a set of programs to access the data and an environment that is both convenient and efficient to use.
A: DBMS
B: Database
C: Database application
D: Data Schema
A: DBMS
B: Database
C: Database application
D: Data Schema
A
举一反三
- 中国大学MOOC: A contains a collection of interrelated data, a set of programs to access the data and an environment that is both convenient and efficient to use.
- A ( ) is a collection of related, logically coherent, data used by the application programs in an organization.() A: database B: data C: program D: application
- A“database” refers to a set of related data and the way it is ________. Access to this data is usually provided by a DBMS consisting of an integrated set of computer software that allows users to interact with one or more databases and provides access to all of the data contained in the database. A: modeled B: organized C: managed D: contained
- The properties of a database indlude ( ). A: It is an integrated collection of logically related records. B: It consolidates separate files into a common pool of data records. C: Data stored in a database is independent of the application programs using it. D: Databases are more complex they are often developed using formal design and modeling techniques.
- Which of the four methods of data collection is involved when a person retrieves data from an online database?
内容
- 0
The main functions of the database management system are () A: database maintenance B: data calculation C: data manipulation D: data definition
- 1
________ stored in a database should be accurate． A: Instructions B: Files C: Programs D: Data
- 2
A database is an organized data set stored in a computer for a long time.
- 3
What is stored in the database is（ ）. A: data B: data mode C: links between data D: data and the connection between data
- 4
判断题 A database is a collection of data that is logically, but not necessarily physically, coherent. ( ) 对 ( ) 错