1.
Why do data managers make use of a data warehouse?
2.
What are the two types of dimensional tables?
3.
Data warehousing comprises ______ fundamental stages?
4.
Which of these is true of a mapplet?
5.
All of these methods can be used to migrate from one Informatica environment to another except...
6.
What are the two core concepts of Hadoop?
7.
Which of these file formats is best suited for long term storage schema with Hadoop?
8.
Which of these allows systems admin to monitor events in SQL server?