SQL Plus Interview Questions And Answers
SQL Plus Frequently Asked Questions in various SQL Plus Interviews asked by the interviewer. So learn SQL Plus with the help of this SQL Plus Interview questions and answers guide and feel free to comment as your suggestions, questions and answers on any SQL Plus Interview Question or answer by the comment feature available on the page.
1 ► Please Explain Connect by Prior?
2 ► Explain ROWID?
3 ► Explain Explicit Cursor attributes?
4 ► Explain What is a database link?
5 ► Explain What is a corelated subquery?
6 ► Explain How to drop the index?
7 ► What is a join in Oracle? Explain the different types of joins?
8 ► Explain What are the data types allowed in a table?
9 ► Explain How do we replace a comma (,) with a blank in a select statement?
10 ► Explain Can a view be updated/inserted/deleted?
11 ► Explain What are the different types of SQL?
12 ► Explain some PL/SQL Exceptions?
13 ► Explain What is a Cartesian product?
14 ► Explain What is an Integrity Constraint?
15 ► Explain How do we eliminate the duplicate rows?
16 ► Explain What is meant by SORTING and GROUPING?
17 ► Explain What is the maximum number of triggers, can apply to a single table?
18 ► How to use SQL to build SQL, what is this called and give an example?
19 ► Explain What is the output of SIGN function?
20 ► Explain What is meant by Scrollable cursor?
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