PL/SQL Interview Questions and Answers - For Freshers and Experienced | Intellipaat

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In this PL/SQL Interview Questions and Answers, you will learn everything about PL/SQL interview questions with detailed answers recently asked in top MNCs. If you are preparing for the PL/SQL job then this is a must-watch video for you. In this video, we have covered PL SQL basic to advance questions so that this video will be helpful to everyone at any stage of learning PL/SQL.

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🔵 The following questions are covered in this video:
00:00 - PL/SQL Interview Questions and Answers
00:48 - Compare between SQL and PL/SQL
01:46 - What is PL/SQL
02:15 - What is the basic structure of PL/SQL
03:03 - Explain the uses of a database trigger
03:58 - How is a process of PL/SQL compiled
04:41 - What does a PL/SQL package consist of
05:11 - What are the benefits of PL/SQL packages
06:23 - What are the different methods to trace the PL/SQL code
06:46 - What are the differences between functions, procedures, and packages in PL/SQL
08:18 - What is a stored procedure
08:53 - What is a cursor? Why is it required?
09:35 - Explain the day-to-day activities in PL/SQL
10:44 - How to display the records having maximum salary from an employee table
11:35 - How to display the average salary from an employee table
11:53 - How to display the second highest salary from an employee table
12:49 - What is a join
13:24 - What is a view
14:15 - What is a subquery? What are its types
14:54 - What is a trigger
15:29 - Write a PL/SQL script to display the following series of numbers: 99, 96, 93, ….9, 6, 3
16:43 - What are the three modes of parameter
17:53 - Explain the difference between software declared in procedure declared in the package specification
18:18 - What is the difference between ROLLBACK and ROLLBACK TO statements
18:48 - What do you understand by exception handling in PL/SQL
19:34 - Enlist some predefined exceptions

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Q. Who should watch this PL/SQL Interview Questions Video?

Professionals who are passionate about PL SQL and who are preparing for SQL Interviews, and also who wants to go ahead and make their career as a Database Engineer.

Q Why should you opt for a PL/SQL career?

If you want to make a career as a database developer, be a data analyst, or even a data scientist then you need to learn PL/SQL. It opens a whole new bunch of opportunities for you thanks to the ubiquitous nature of this Procedural Language that is an extension of SQL. Job opportunities are plenty in the industry. According to indeed.com, PL/SQL Developer can earn $92,000 in the United States and also has huge demand in the Indian market.
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