Proactive, Retroactive and immediate Update
Explain the following terms: Proactive, Retroactive and immediate Update.
Expert
Proactive Update:
The updates which are applied to database before this becomes effectual within real world.
Retroactive Update:
The updates which are applied to database after this becomes effective within real world.
Immediate Update:
The updates which are applied to database at similar time while this becomes effectual in real world.
Illustrates the term data structure node class?
Give a brief introduction of the term data mining and data modeling? In what manner both the termed are used?
State difference between Passive and Active transformation?
Differentiate between start schma and Fsldm?
Explain how do you produce the Sequence number within the Data stage?
Write down the differentiation between lookup and filter transformation?
Explain the term Vdisk and how this will communicate along with physical data storage at the time of data retrieval by AMP?
Describe briefly three types of binary relationships in DBMS?
Write down a short note on the Global Temporary tables (GTT).
What is meant by the fact table?
18,76,764
1951256 Asked
3,689
Active Tutors
1434368
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!