• 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 a one-to-many relationship, the entity that is on the one side of the relationship is called a(n) ________ entity.

parent
child
subtype
instance

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
What software packages are commonly used for businesses that have to track extensive lists of clients and inventory?

Custom made programs
Special purpose packages
None of these
Data management packages
Single function application packages

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
In which of the following is a single-entity instance of one type of related to a single-entity instance of another type?

Composite Relationship
One-to-One Relationship
One-to-Many Relationship
Many-to-Many Relationship

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
An on-line commercial site such as Amazon.com is an example of a(n) ________ .

e-commerce database application
data mining database application
multiuser database application
single-user database application

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Two files may be joined into a third file if

they have a field in common
they have a row in common
both (b) and (c)
None of these
they have no records with the same value in the common field

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
In SQL, which command is used to add new rows to a table?

APPEND
ALTER TABLE
INSERT
ADD ROW

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
↑