• 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
In an Enterprise-class database system, business users interact directly with database applications that interact with the DBMS, which directly accesses the database data.

False
True

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Data security threats include

privacy invasion
all of the listed here
hardware failure
fraudulent manipulation of data

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Which type of entity has its relationship to another entity determined by an attribute in that other entity called a discriminator?

Subtype entity
Archetype entity
Instance entity
Supertype entity

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
The modify operation is likely to be done after

Insert
Delete
All of these
None of these
Look-up

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Data encryption techniques are particularly useful for

improving data integrity
All of these
protecting data in data communication systems
None of these
reducing storage space requirements

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Sort/report generators

do not need to sort before generating a report
none of the listed here
are faster than index/report generators
require more disk space than index/report generators

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
↑