• 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 SQL

Introduction to SQL
ORDER BY can be combined with the SELECT statements.

False
True

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
Which of the following do you need to consider when you make a table in SQL?

Default values
Primary keys
Data types
All of these

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
If you are going to use a combination of three or more AND and OR conditions, it is often easier to use the NOT and NOT IN operators.

False
True

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
Which of the following SQL commands is used to retrieve data?

SELECT
JOIN
DELETE
INSERT

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
What operator tests column for the absence of data?

NOT operator
IS NULL operator
None of these
EXISTS operator

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
Which of the following join is also called as an 'inner-join'?

Self-Join
None of these
Non-Equijoin
Equijoin

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Introduction to SQL

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
↑