Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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PLEASE JUST TRUE OR FALSE

1

A row of data has to be all the same data type

 

T

 

F

2

A column of data has to be all the same data type

 

T

 

F

3

A data warehouse is a repository of information gathered from one Relational database

 

T

 

F

4

A trigger can only be connected to one table, and only update one table

 

T

 

F

5

  If none of the attributes in the WHERE clause have indexes, the DBMS engine will be forced to do full table scans

 

T

 

F

6

You can have multiple triggers on the same table, and a trigger can be assigned to multiple tables

 

T

 

F

7

You should put an index on any attribute found in a WHERE clause

 

T

 

F

8

Checkpoints help the Recovery Manger streamline the recovery procedure

 

T

 

F

9

Big Data applications strictly adhere to ACID properties

T

F

10

A data warehouse should be used for OLAP processing

T

F

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