data
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 |
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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