Interested to Buy Any Domain ? << Click Here >> for more details...
Define the following terms
19. (i) Database
20. (ii) Database Management System
21. (iii) Data Model
22. (iv) Scheme
23. (v) Data independence
- 1 Answers
- 3686 Views
- I also Faced
- E-Mail Answers
Answer / seshu
19.(i)data base is a collection of related data or
information
20.(ii)it's a softwear which is use to manage the data that
is present in the database.
21.(iii)data model is nothing but a types data managekment
system
22.(iv)scheme is nothing but an object,you need what data
form data base is represented into the scheme.
23.(v) if we want to chang the stucture of the table of
field into the database the techniqual options are
occurred so then we will use the data independece.
| Is This Answer Correct ? | 1 Yes | 3 No |
What is data model in database?
What do you understand by query optimization?
How do you organize a database?
Can anybody give me link for BOXI R3.1 Key please
What is Mirrored on-line Redo Log ?
What is the main purpose of database?
What are views in dbms?
1. Tell me about your self? 2. Latest Project Introduction? 3. Difference between server jobs and parallel jobs? 4. Seq-Seq Explain its behavior and execution mode and which parallelism technique is used? 5. What is padding characters? 6. Seq-Seq, Seq-Copy-Seq which one is the best and efficient? 7. How many reject links do we have to a transformer? 8. How many reject links to join stage? 9. Difference between join and lookup? 10. How to design PX routine? 11. How can we call job in another job? 12. Difference between batch and sequencer? 13. Which Database is used? 14. What is change capture? Give briefing of that? 15. What is change Code? Explain? 16. How you call UNIX in Ds? 17. How do you call JCL in UNIX? 18. How do you pass the job status of one job to another job? Have designed any job sequencer? 19. How do you find a file in existed directory? 20. How can you call parallel jobs in transformer? 21. Execution of jobs in command line? 22. Tuning of sql queries? 23. What is orchestrating metadata? 24. What are junk dimension? 25. What are the third party tools you are used? 26. What are the system variables you have used? IBM 1. What is virtual dataset? 2. How do you handle reject link to a peek stage? 3. What is transaction table? 4. Which one is the efficient from the following? a. ODBC enterprise b. Oracle enterprise 5. How can you extract data from excel sheet? Do you know how to parameterize, this option? 6. Six pages of complex query I have, how do you simplify this query? 7. Difference between dataset and lookup file set?
What is authorization and integrity manager?
What are the types of model?
why an information gap exists in most organizations.
How big is google's database?
-
Oracle (3259) - SQL Server (4518)
- MS Access (429)
- MySQL (1402)
- Postgre (483)
- Sybase (267)
- DB Architecture (141)
- DB Administration (291)
- DB Development (113)
- SQL PLSQL (3330)
- MongoDB (502)
- IBM Informix (50)
- Neo4j (82)
- InfluxDB (0)
- Apache CouchDB (44)
- Firebird (5)
- Database Management (1411)
- Databases AllOther (288)
