The Oracle database is a multi-model, secured database management system used by several companies to perform Online Transaction Processing, Data Warehousing, and running mixed database workloads. If you’re an experienced programmer, database developer, or data analyst preparing for technical interviews, it is important to know answers to commonly-asked Oracle interview questions for experienced professionals.
Oracle interview questions for experienced professionals are mostly asked at systems design rounds of technical interviews. Experienced developers, in particular, can expect advanced Oracle interview questions at technical interviews. To help you understand better, we’ve compiled a list of Oracle interview questions and answers along with a few sample Oracle interview questions for experienced professionals.
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Let’s go ahead and look at some commonly-asked Oracle interview questions for experienced professionals.
We’ll first look at a few popular Oracle interview questions and answers, followed by Oracle interview questions for experienced professionals.
Here’s what we’ll cover in this article:
If you’ve begun preparing for your Oracle developer, data analyst, or software engineering interview, we’ve compiled this list of commonly-asked Oracle interview questions and answers to give you an idea of what to expect at your interview.
The different types of modules associated with Oracle forms include:
This is one of the most common Oracle interview questions for experienced professionals. The main types of Joins that are used to write subqueries in the Oracle database are:
The Control file in the Oracle database is essentially used to identify log files that need to be opened for certain database operations to take place. It is also used for database recovery.
Expressions and variables referenced in the parameter list of a subprogram are called Actual Parameters.
Variables that are declared within the body of the subprogram are known as Formal Parameters.
There are fundamentally five different types of database objects that include:
Experienced developers who code front-end, back-end, or cloud applications are required to have a thorough understanding of the Oracle database and its features. To give you an understanding of the type of Oracle interview questions asked at interviews for experienced developers, we’ve compiled this list of Oracle interview questions for experienced professionals.
In this section, we’ve documented some additional Oracle interview questions for experienced professionals.
We hope that these Oracle interview questions for experienced developers will prepare you thoroughly for your interview. You can also practice some Oracle DBA Interview Questions for your tech interview.
Q1. What is the average Oracle database developer salary in the US?
The average Oracle developer salary in the United States is $101,548 per year, according to glassdoor.com.
Q2. What are the key concepts upon which Oracle interview questions for experienced developers are based?
The important concepts to prepare to answer Oracle interview questions for experienced professionals include - database backup, recovery, security, data warehousing, relational databases, and commands.
Q3. What type of database management system is Oracle?
The Oracle Database is a Relational Database Management system.
Q4. What is the Oracle database used for?
Companies widely use the Oracle database across the globe to run mixed-database workloads, Online Data Processing, and Data warehousing.
Q5. Are Oracle interview questions asked at software developer interviews?
Yes, Oracle interview questions are asked at Java developer interviews, database administrator interviews, and data analyst interviews.
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