7 years ago in Database Management System

The overall logical structure of data base can be expressed graphically by?

[A] Data flow chart
[B] Flow chart
[C] Directed Graph
[D] Entity relationship diagram
Next Question

Create your Digital Resume For FREE on your name's sub domain "yourname.wcard.io". Register Here!

Overall Stats

Attempted 730
Correct 245
Incorrect 130
Viewed 355


akash kumar - 1 year ago


Sravani Malekar
Sravani Malekar - 1 month ago

Sravani Malekar is saying Directed Graph is correct answer

DZ&UC N.Feroze
DZ&UC N.Feroze - 2 months ago

DZ&UC N.Feroze from Karachi, Pakistan is saying Entity relationship diagram is correct answer

Medhin Admasu Bekele
Medhin Admasu Bekele - 4 months ago

Medhin Admasu Bekele from Wolaita Sodo, Ethiopia is saying Entity relationship diagram is correct answer

Ahmed Alanbagi
Ahmed Alanbagi - 7 months ago

Ahmed Alanbagi from Baghdad, Iraq is saying Data flow chart is correct answer

Related Questions

Which one of the following is provided by a data dictionary ?

  • [A] User data
  • [B] Database structure data
  • [C] Sorted data
  • [D] Functional data

Referential integrity controls relationships between :

  • [A] attributes in a table
  • [B] operations of an object
  • [C] instances of a class
  • [D] tables in a database

In RDBMS, Data is presented as a collection of ............

  • [A] Relation
  • [B] Table
  • [C] Attribute
  • [D] Entity

The raw facts and figures are:

  • [A] Data
  • [B] Data field
  • [C] DBMS
  • [D] DBASE

Which of the following modifications may not succeed?

  • [A] Changing a column data type from char to date
  • [B] Changing a column data type from numeric to char
  • [C] Both of the above actions should succeed.
  • [D] Neither of the above actions will succeed.