SQL Technical Interview Questions and Answers
Oracle Pl/Sql Interview Questions And Answers For 6 Years Experience - Questions & Answers. We rank your applicants according to test scores certified by our experts This is the most common oracle interview questions asked in an interview.
Prepinsta provides you the most asked interview question of sql. What is a difference between on delete cascade and on delete set null? Ok taking into consideration that you are a pl/sql developer with 3 years experience in development i will ask the following questions if i have to interview you. With this, we have come to the end of the frequently asked oracle pl/sql interview questions and answers for freshers and experienced candidates’ blogs. We rank your applicants according to test scores certified by our experts It is used for : Truncate is a ddl command 2. Stay tuned to this blog for the latest oracle pl/sql. This is useful for freshers and experienced person both. Q14) in pl/sql what is the use of out parameter even though we have return statement.
Can you mention the components of a physical database structure of an oracle database. Show how functions and procedures are called in a pl sql block. This attribute returns the number of rows that are updated, deleted or fetched. Named constraint for a primary key can be added in two ways: Without parameters you can get the more than one out values in the calling program. We rank your applicants according to test scores certified by our experts Or they may be completely new to using computers, and have 1 years experience of learning computers in the context of learning sql and pl/sql etc. A pl/sql program unit associated with a particular database table is called a database trigger. Both are differed with respect to space. In which language oracle has been developed? Truncate is a ddl command 2.
