True or false
Time dependent attributes are attributes do not change over time T/F.
Data warehouses are periodically updates using operational data that are extracted from the
transactional database T/F.
Transactional systems are read optimised, whereas informational systems are optimized for quick
writing T/F.
The snowflake schema was developed to solve the drawbacks of the standard star schema. T/F.
In memory computing enables modern enterprises to utilize the same database for both OLAP
and OLTP T/F.
In most cases, a denormalized database is maintained for informational requirements related to
the transactional database T/F.
True or false Time dependent attributes are attributes do not chan.pdf
1. True or false
Time dependent attributes are attributes do not change over time T/F.
Data warehouses are periodically updates using operational data that are extracted from the
transactional database T/F.
Transactional systems are read optimised, whereas informational systems are optimized for quick
writing T/F.
The snowflake schema was developed to solve the drawbacks of the standard star schema. T/F.
In memory computing enables modern enterprises to utilize the same database for both OLAP
and OLTP T/F.
In most cases, a denormalized database is maintained for informational requirements related to
the transactional database T/F
