adplus-dvertising
frame-decoration

Question

The complete description of database which is described in design phase and is changed rarely is called

a.

schema

b.

structure

c.

path of design

d.

data cycle scheme

Posted under Data Models DBMS

Answer: (a).schema

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The complete description of database which is described in design phase and is changed rarely is called

Similar Questions

Discover Related MCQs

Q. The object-oriented development life cycle is which of the following?

Q. CASE tools do not include which of the following features?

Q. A subschema expresses

Q. The association between two or more entities in a database system is classified as

Q. In Three-Schema Architecture, the schema which gives details about data types, constraints and entities is classified as

Q. Data Model is collection of conceptual tools for describing

Q. Which of the following data constraints would be used to specify that the value of cells in a column must be one of a specific set of possible values?

Q. Multiplicity is the same as what concept for an ERD?

Q. ____________ means to hide certain details of how data is stored and maintain.

Q. In enterprise data modeling, which is incorrect?

Q. In DBMS, the set-at-a-time manipulation language is also called

Q. The hierarchical models and network models are considered as types of

Q. The Enterprise tier of the three-tiered database architecture includes:

Q. The keyword "inverse" is used in which of the following?

Q. The middle computer system which is accessed to access database server is classified as

Q. A data dictionary doesn't provide information about:

Q. Hierarchical model is also called

Q. SET concept is used in :

Q. There are _________ levels of data abstraction.

Q. The process of reading a database schema and producing a data model from that schema is known as: