Relational Model – 6

6. The database schema is written in :

(a) HLL
(b) DML
(c) DDL
(d) DCL

Answer

Answer : (c)

Explanation

Explanation : No answer description available for this question. Let us discuss.

General Knowledge Books

Introduction to DBMS - 8
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.
Tags: schema, exercise, database, relational, model, computer, science
Relational Model - 10
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.
Tags: relational, model, exercise, database, computer, science
Relational Model - 9
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
Tags: relational, model, exercise, dml, ddl, computer, science
OSI Model – 2
OSI Model » Exercise - 12. The OSI model has ______ layers. (a) 4 (b) 5 (c) 6 (d) 7
Tags: model, exercise, computer, science
Relational Model - 7
Relational Model » Exercise - 17. In an E-R diagram attributes are represented by : (a) rectangle. (b) square. (c) ellipse. (d) triangle.
Tags: relational, model, exercise, computer, science

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