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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.

Which one of the following operators allow us to concatenate two strings?

  +

  &

  ||

  &&

  Half-n-half Clue
 

2.

SQL is a record level language.

  True

  False

 

3.

If we write a program in a programming language and switch to SQL when we require to use the database, then the SQL environment in use is know as _______ SQL.

  Embedded

  Real - time

  PL

  Dynamic

  Half-n-half Clue
 

4.

SQL stands for _______.

  Structured Query Language

  Structured Question Language

  Structural Query Language

  Systematic Query Language

  Half-n-half Clue
 

5.

SQL is a _______ language.

  object-oriented

  procedural

  non-procedural

  Half-n-half Clue
 

6.

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

  VARBIT2(length)

  VARBIT(length)

  BIT VARYING(length)

  BIT(length)

  Half-n-half Clue
 

7.

SQL statements can be executed without a DBMS.

  True

  False

 


 
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