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
B: data
C: program
D: application
举一反三
- 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.
- 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
- 判断题 A database is a collection of data that is logically, but not necessarily physically, coherent. ( ) 对 ( ) 错
- Programs fall into two major classes: ( ) programs and operating systems. () A: low B: high C: data D: application
- Which of the four methods of data collection is involved when a person retrieves data from an online database?