• 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 command is used to remove a table from the database in SQL?

UNATTACH TABLE
DROP TABLE
ERASE TABLE
DELETE TABLE

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
SQL stands for ________ .

Structured Question Language
Sequential Question Language
Sequential Query Language
Structured Query Language

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
The only reason for the existence of relations is to store instances of functional dependencies.

False
True

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
An attribute describes the entity's characteristics.

True
False

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
The functional dependency R → S means that the value of S can be determined when we are given a value of R.

True
False

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
↑