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DBMS Training & SQL Tutorial :
SQL Basics and SQL Data Types


Answer the following multiple-choice questions about introductory concepts of SQL and SQL data types.

Formats Info Page/Theory Quiz Review
Multiple choice

Your Performance  

1.

To represent a national character set literal, it has to be preceded by _______.

  NC

  N

  C

  CN

  Half-n-half Clue
 

2.

SQL stands for _______.

  Systematic Query Language

  Structured Query Language

  Structural Query Language

  Structured Question Language

  Half-n-half Clue
 

3.

The data type used to store variable length bit strings is _______.

  VARBIT(length)

  BIT VARYING(length)

  VARBIT2(length)

  BIT(length)

  Half-n-half Clue
 

4.

What is the data type that is used to store large amounts of formatted text like objects?

  NCHAR

  VCHAR

  CLOB

  VARCHAR

  Half-n-half Clue
 

5.

SQL is platform independent.

  True

  False

 

6.

SQL is a _______ language.

  object-oriented

  non-procedural

  procedural

  Half-n-half Clue
 

7.

SQL statements can be executed without a DBMS.

  True

  False

 


 
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