________ stored in a database should be accurate．
A: Instructions
B: Files
C: Programs
D: Data
A: Instructions
B: Files
C: Programs
D: Data
D
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.
- What is stored in the database is（ ）. A: data B: data mode C: links between data D: data and the connection between data
- A database is an organized data set stored in a computer for a long time.
- 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 ( ) is a collection of related, logically coherent, data used by the application programs in an organization.() A: database B: data C: program D: application
内容
- 0
()of<br/>the following stored programs belong<br/>to stored routines. A: Stored function B: Trigger C: Stored Procedure D: Event
- 1
使用文件存储数据时，文件存储在软件的【】目录下。（ ）。 A: /src/data/包名/files/ B: /gen/data/包名/files/ C: /data/data/包名/files/ D: /res/data/包名/files/
- 2
Ahigh-levellanguageisanartificiallanguagewithwhichwecanwritevarious(71) A: files B: instructions C: text D: papers
- 3
Employee records, including names, social security numbers, and related information, would typically be stored in what type of data file? A: Document B: Presentation C: Database D: Worksheet
- 4
通过openFileOutput方法写入的文件内容保存在以下哪个文件夹下 A: /data/data/packagename/files/ B: /sdcard/data/packagename/files/ C: /sdcard/packagename/files/ D: /mnt/sdcard/packagename/files/