• 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
There is an equivalent join expression that can be substituted for all subquery expressions.

False
True

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
The SQL -92 wildcards are ____ and ____ .

percent sign (%); underscore (_)
asterisk (*); percent sign (%)
question mark (?); asterisk (*)
underscore(_); question mark (?)

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
In SQL, which of the following is not a data definition language commands?

REVOKE
UPDATE
RENAME
GRANT

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
The SQL statement: SELECT Name, COUNT(*) FROM NAME_TABLE; counts the number of name rows and displays this total in a table with a single row and a single column.

False
True

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
SUM, AVG, MIN, and MAX can only be used with numeric columns.

True
False

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
The rows of the result relation produced by a SELECT statement can be sorted, but only by one column.

False
True

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
↑