Relational Model » Exercise – 1
4. The full form of DDL is :
(a) Dynamic Data Language
(b) Detailed Data Language
(c) Data Definition Language
(d) Data Derivation Language
| General Knowledge Books |
Related Posts
Relational Model » Exercise - 19. The language used in application programs to request data from the DBMS is referred to as the : (a) DML (b) DDL (c) VDL (d) SDL- Relational Model » Exercise - 17. In an E-R diagram attributes are represented by : (a) rectangle. (b) square. (c) ellipse. (d) triangle.
- Introduction to DBMS » Exercise - 18. The way a particular application views the data from the database that the application uses is a : (a) schema. (b) module. (c) sub schema. (d) relational model.
- TCP/IP Model » Exercise - 1 1. TCP/IP reserve _______ ports for protocols. (a) 21 (b) 24 (c) 1024 (d) 2042
- Relational Model » Exercise - 110. A relational database developer refers to a record as : (a) a criteria. (b) a relation. (c) a tuple. (d) an attribute.