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
Article and Schedule Quiz 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 FULL LENGTH MOCK TEST

Take Mock Tests

Missiles Mock Test Start Test!
SSC MTS Mock Test Start Test
IBPS CLERK MOCK TEST Start Test
SSC MTS 2022 JULY 26 Shift 1 (ENGLISH) Start Test!
SSC GD Previous Year Paper 2021 Nov 17 Shift - I (Hindi) Start Test!
SSC CGL Tier - 1 PYP 2022 April 21 Shift- 1 (ENGLISH) Start Test!
MPSC PAPER I MOCK TEST 1 (ENGLISH) Start Test!
IB Security Assistant Mock test 1 (english) Start Test!
UP POLICE CONSTABLE MOCK TEST 1 Start Test!
DELHI POLICE CONSTABLE MOCK TEST 1 (HINDI) Start Test!

Chapters

Advertisement