• 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
The index consists of

a list of keys
pointers to the master list
None of these
both (a) and (b)
All of these

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
The purpose of a database is to help people stop using spreadsheets.

True
False

ANSWER DOWNLOAD EXAMIANS APP

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

Key
Determinant
Tuple
Relation

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
In a relation, the order of the columns does not matter.

False
True

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Batch processing is appropriate if

only a small computer system is available
None of these
a large computer system is available
All of these
only a few transactions are involved

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
When the values in one or more attributes being used as a foreign key must exist in another set of one or more attributes in another table, we have created a(n):

normal form.
transitive dependency.
insertion anomaly.
referential integrity constraint.

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
↑