Answer Posted / nishi
- Provide an additional level of table security, by restricting access to a predetermined set of rows and columns of a table.
- Hide data complexity.
- Simplify commands for the user.
- Present the data in a different perspective from that of the base table.
- Store complex queries.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the usage of control file in oracle?
How to unlock the sample user account in oracle?
How to divide query output into groups in oracle?
What is Undo Management Advisor in Oracle?
Write a syntax for update query in oracle?
How to use like conditions in oracle?
What are the types of trigger in oracle?
Explain index?
HI Friends Myself Manoj,i am from bengaluru.i have 1 yr of exp in PLSQL but not upto the mark..now attending interviews but m not able to clear even 1 round..i have attended 3 interviews till today.purpose of writing this query is,i want to know the intreview topics that interviewer going to ask frequently,mainly SCENARIO based questions.IF anybody have any PLSQL projects please give it to me,it will helps me alot.Thanks for your patience.
What is a static data dictionary in oracle?
Explain the use of online redo log files in oracle.
What is the difference between translate and replace?
Which environment variables are absolutely critical in order to run the OUI?
What is literal?
what is difference between sql plus and sql*plus? (not sql and sql plus).
