• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Introduction to Database System

Introduction to Database System
Which of the following is a group of one or more attributes that uniquely identifies a row?

Tuple
Determinant
Key
Relation

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Which of the following is NOT a basic element of all versions of the E-R model?

Entities
Relationships
Attributes
Primary keys

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Row is synonymous with the term:

column.
relation.
record.
field.

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
A file produced by a spreadsheet

can be used for graphic
is generally stored on disk in an ASCII text format
all of the listed here
can be used as it by the DBMS

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
The Management Information system (MIS) structure with one main computer system is called a

hierarchical MIS structure
decentralized MIS structure
centralized MIS structure
distributed MIS structure

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
A maximum cardinality is the maximum number of entity instances that can participate in a relationship instance.

False
True

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Introduction to Database System

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑