Top Oracle Interview Questions: Oracle Basic, SQL, PL/SQL QuestionsHave you prepared for your interview, can you answer these basic Interview questions on Oracle. Yes, Parameters can be passed to explicit cursors. A cursor parameter could appear wherever a constant appears in a query. Each SQL statement is individually sent to the database and not stripped off. The statement for querying existing procedure or the package size is as follows:. Oracle 7. The directory where you want to write to has to be in the INIT.
Oracle interview questions and answers for freshers
Top 40 oracle dba interview questions and answers
Here are the top 40 Oracle interview questions along with answers covering almost all the basic concepts of Oracle. Most of the basics are explained here along with simple examples for your easy understanding. It is advisable to go through the below set of questions if you are planning to appear for an interview. I'm sure that you can clear any Oracle interview with a thorough knowledge of all the questions covered here. Q 1 What is Oracle and what are its different editions?
Answer: Oracle Database is a relational database management system RDBMS which is used to store and retrieve the large amounts of data. Oracle Database had physical and logical structures. Logical structures and physical structures are separated from each other. Answer :Oracle database is the collection of datafiles,redologs and control files while Oracle instance is the SGA ,processes in the Memory. We can have 1 or more instance serving a oracle database.