Interested to Buy Any Domain ? << Click Here >> for more details...
Hi all...How are you doing...? I hope all are doing
fine.Now i am working as a Technical Support Admin in Australian
based marketing company.I am a MCA degree
holder.Now i want to do OCA & OCP course.After finishing
this course sucessfully i have an opportunity in Dubai.So
please tell me the best books for the above course and
what's the procedure for write the exam and receive a
certificate....plzzzzzzzzzzzzzzzzzzzz
- 1 Answers
- 3943 Views
- I also Faced
- E-Mail Answers
Answer / viswanath
Introduction to Oracle 9i: OCA/OCP
- Biju Thomas/Chip Dawes
Refer this for concise coverage of topics as per the
importance.
| Is This Answer Correct ? | 2 Yes | 1 No |
What the TRANSLATE('333SQD234','0123456789ABCDPQRST','0123456789') will return ?
The use of LAST_VALUE() AND FIRST_VALUE() with an example
What is meant by database system?
What are the different modes of mounting a Database with the Parallel Server ?
How many types of rdbms are there?
What do you mean by buffer manager?
What is data abstraction in dbms?
What is database join?
Define cursor and its types.
when we login sql editor using username and password then it says this error "could not resolve service name" then what can we do at client side.( here thing is tnsnames.ora file is ok till yesterday and worked well, but now it giving error.)
user says the db performance is slow or yesterday the query runned 1min and today its taking 30 min. how to trouble shot or were to start with?
What is unique key in dbms?
-
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)
