States the term Star Schema
States the term Star Schema?
Expert
Well in this schema you only enter your needed facts and all the primary keys of your dimensional tables actually table. And fact table’s primary is the union of its all dimension table key. In thisr schema dimensional tables are generally not in BCNF form.
Briefly describe the employ of aggregate tables and lookup tables?
How would the developer describe all variables using referential data types?
Explain the linked universes?
To implement the priority queue what is the minimum number of queues we need?
Why recursive relationships are not good? How do you solve them?
Is the shortest distance between any 2 specified nodes is given by minimum spanning tree?
Define the term OCI?
Explain terms Procedure Cache in Sybase. Answer: It is the memory area where compiled query tree run for example: procedure and batch query.
Write a brief note on a distributed database?
Write down the Target Types on the Server?
18,76,764
1950679 Asked
3,689
Active Tutors
1430493
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!