JOIN ADRE 2.0 Telegram Group

DBMS MCQs | Database Management System Objective Questions and Answers

Questions
61 Model based on user’s requirements is :
A Logical model
B Physical model
C Conceptual model
D None of these

Answer: Option [A]
62 A hierarchical data model is :
A Partially ordered
B Not ordered
C Totally ordered
D Concept of ordering does not appear

Answer: Option [C]
Advertisement
ADRE 2.0 Mock Test - 5 Start Test
ADRE 2.0 Mock Test - 5 Start Test

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

63 A form defines :
A where data is placed on the screen
B the width of each field
C both [A] and [B]
D all of the above

Answer: Option [C]
64 The designer of a form includes :
A Field designators
B Prompts
C Data
D Both [A] and [B]

Answer: Option [D]
65 The set of all possible values of data items is called :
A Domain
B Attribute
C Tuples
D None of these

Answer: Option [A]

ADRE 2.0 MOCK TEST

Take Mock Tests

Government Schemes Mock Test Start Test!
Political Science Mock Test – 42 Start Test
History Test – 190 Start Test
Quantitative Aptitude Test Start Test!
Trigonometry - Mock Test Start Test!
Data Interpretation - Mock Test Start Test!
General Awareness - Mock Test Start Test!
Reasoning Ability - Mock Test Start Test!
Englist(Antonyms) Mock Test 1 Start Test!
Quantitative Aptitude (Percentage) Mock Test Start Test!
Economy Mock Test 1 Unlock Test!
Books & Authors - Test 2 Unlock Test!

Chapters

Advertisement