5 years ago in Database Management System

..............defines the structure of a relation which consists of a fixed set of attribute-domain pairs.

[A] Schema
[B] Program
[C] Instance
[D] none
Loading...
Next Question

Overall Stats

Attempted 309
Correct 118
Incorrect 41
Viewed 150

Answers

Guest
Guest
Shamsa hafeez
Shamsa hafeez - 1 week ago

Shamsa hafeez from Lahore, Pakistan is saying Program is correct answer

Tsega Asresa Mengistu
Tsega Asresa Mengistu - 1 week ago

Tsega Asresa Mengistu from Dessie, Ethiopia is saying Instance is correct answer

Serkie Mekonnen
Serkie Mekonnen - 1 week ago

Serkie Mekonnen from Dessie, Ethiopia is saying Schema is correct answer

sureshbabu vampugadapa
sureshbabu vampugadapa - 1 month ago

sureshbabu vampugadapa from Guntur, India is saying Instance is correct answer

Deep
Deep - 1 month ago

Deep from Kolkata, India is saying Schema is correct answer

Related Questions

Changing cardinalities in a database is:

  • [A] a common database design task.
  • [B] a rare database design task, but does occur.
  • [C] a database design task that never occurs.
  • [D] is impossible to do, so a new database must be constructed and the data moved into it.

Which of the following is not the function of client?

  • [A] Compile queries
  • [B] Query optimization
  • [C] Receive queries
  • [D] Result formatting and presentation

The overall design of a database is called?

  • [A] Scheme of the database
  • [B] The screen of database
  • [C] Structure of the database
  • [D] View of the database

Object based data models are used in describing the abstraction of the following levels?

  • [A] Conceptual and view
  • [B] Only physical
  • [C] Physical and conceptual
  • [D] Only conceptual