• 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
One data dictionary software package is called

DB/DC dictionary
None of these
ACCESS
TOTAL
any of the above

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
The different classes of relations created by the technique for preventing modification anomalies are called:

normal forms.
functional dependencies.
None of these
referential integrity constraints.

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Which of the following is true of a network structure?

It allows a many-to-many relationship
It is a physical representation of the data
It will be the dominant data base of the future
It is conceptually simple

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
The files stored on a secondary stage device are composed of a hierarchy of data. What does a record in a file contain?

Data field
Characters
None of the listed here
Bits

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
A subtype entity is a special case of another entity called a supertype entity.

True
False

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Which of the following hardware components is the most important to the operation of a database management system?

high-resolution video display
high speed, large-capacity disk
printer
plotter

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
↑