- Q Which of the following are true about I/O filters? a. Filters are supported on input, but not on output. b. Filters are supported by the InputStream/OutputStream class hierarchy, but not by the c. Reader/Writer class hierarchy. d. Filters read from one stream and write to another. e. A filter may alter data that is read from one stream and written to another.
- Q Does pl/sql support "overloading"? explain
- Q What do you mean by in-memory replication
- Q Â Which bank in India performs duties of Central Bank?
- Q Which country is known as 'the land of rivers and distributories'?
- Q What is difference between synchronous and asynchronous in web request in iOS operating system?
- Q Car tyres are usually made of ?
- Q What is internet scsi (iscsi)?
- Q How many interactive reports did you write?
- Q What is 42% carbohydrates 5% protein and 53% fat
- Q How to handle run time error in CL Program ?
Question
Differences between STAR Schema & Extended Schema?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
Answers
In STAR SCHEMA, A FACT Table in center, surrounded by dimensional tables and the dimension tables contains of master data. In Extended Schema the dimension tables does not contain master data, instead they are stored in Masterdata tables divided into attributes, text & hierarchy. These Masterdata & dimensional tables are linked with each other with SID keys. Masterdata tables are independent of Infocube & reusability in other InfoCubes.
Your Comment
- 0
- 0
- New Answer
- Contributors: *,
More Software Questions..
What is the inputsplit in map reduce software?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
What is software configuration management?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
What Is Java Api For Xml-based Rpc (jax-rpc)?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
How can you implement fine-grained auditing?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
What is IBM’s simple explanation for Big Data’s four critical features?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
What is static synchronized method in JDBC API? Give an example?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
What does the NULLIF function do?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
What happens if a start method is not invoked and the run method is directly invoked?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
Should we override finalize method
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
what is the difference between mysql_fetch_array and mysql_fetch_object?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
How will XML affect my document links?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
Why to use Style Sheets?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
What are Filters in MVC?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
Can you explain Application layer in OSI model?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
How to define new testplan attributes?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
What are the minimum system requirements to run Photoshop? Is it possible to run Photoshop over linux?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
Which oracle package is used to manage the oracle lock management services?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
What is Latch Up? Explain Latch Up with cross section of a CMOS Inverter. How do you avoid Latch Up?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
What is marker interface?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,
What types of partitioning are there for BW?
- 0
- 0 |
- |
- Post Answer |
- Answers ( 1 )
- Tags: Software,