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Oracle Interview Questions, Process, and Tips for Experienced

Updated 31 Jan 2025

Top Oracle Interview Questions and Answers for Experienced

View all 156 questions

Oracle Interview Experiences for Experienced

Popular Designations

314 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Sep 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Leetcode 2sum,3sum,closest sum,merge 2 sorted linked lists Questions
  • Q2. Leetcode merge 2 sorted linkedlists
Round 3 - One-on-one 

(1 Question)

  • Q1. Detect cycle in directed graph
  • Ans. 

    Detect cycle in directed graph using depth-first search algorithm.

    • Use depth-first search (DFS) algorithm to traverse the graph.

    • Maintain a visited set to keep track of visited nodes.

    • If a node is visited again during traversal, there is a cycle in the graph.

  • Answered by AI

Skills evaluated in this interview

Top Oracle Java Developer Interview Questions and Answers

Q1. Find the highest element from a BST and implement insertion operation of BST.
View answer (1)

Java Developer Interview Questions asked at other Companies

Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size N containing only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using any additional arrays. Input: The firs... read more
View answer (3)

Senior Consultant Interview Questions & Answers

user image HEMALATHA KOMMAVARAPU

posted on 6 Nov 2023

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Basic of Soa and osb
Round 3 - Technical 

(1 Question)

  • Q1. In deepth soa and osb
Round 4 - Technical 

(1 Question)

  • Q1. Use case study implementation in SOA and osb
  • Ans. 

    SOA and OSB implementation in use case study

    • Identify business requirements and goals for the use case study

    • Design service-oriented architecture (SOA) to meet the requirements

    • Implement Oracle Service Bus (OSB) for communication between services

    • Test and validate the implementation to ensure functionality and performance

    • Document the use case study implementation for future reference

  • Answered by AI
Round 5 - HR 

(1 Question)

  • Q1. Package and location

Interview Preparation Tips

Interview preparation tips for other job seekers - Resume plays critical role and then the real use case study in technical rounds

Skills evaluated in this interview

Top Oracle Senior Consultant Interview Questions and Answers

Q1. What is difference between writing rule in Excel and word in oracle policy automation
View answer (1)

Senior Consultant Interview Questions asked at other Companies

Q1. 1. What's the use of update sets and how do you move update set from one instance to another? Once you imported the update set, what will you do? To check the customisations, You need to do open the update set and do something. What is that... read more
View answer (3)

Plsql Developer Interview Questions & Answers

user image Murari Srimaan

posted on 10 Jul 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. SQL based questions
  • Q2. PLSQL based questions

Plsql Developer Interview Questions asked at other Companies

Q1. What is procedure in plsql and it's syntax and difference between procedure and function?
View answer (7)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

LRU Cache implementation, Link List questions

Top Oracle Senior Software Engineer Interview Questions and Answers

Q1. Find missing and repeating element in an array of 1 to n elements. N is the size of array. Solve in O-n time and O-1 space.
View answer (1)

Senior Software Engineer Interview Questions asked at other Companies

Q1. Find Nth PrimeYou are given a number 'N'. Your task is to find Nth prime number. A prime number is a number greater than 1 that is not a product of two smaller natural numbers. Prime numbers have only two factors – 1 and the number itself. ... read more
View answer (1)

Oracle interview questions for popular designations

 Software Developer

 (67)

 Application Developer

 (37)

 Software Engineer

 (37)

 Senior Software Engineer

 (32)

 Member Technical Staff

 (24)

 Applications Engineer

 (23)

 Senior Consultant

 (18)

 Associate Consultant

 (17)

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Oct 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. 2 tech rounds 1 tech plus managerial Then final call with HR

Interview Preparation Tips

Topics to prepare for Oracle Senior Software Developer interview:
  • Python
  • Linux Internals
  • Behavioural Skills
Interview preparation tips for other job seekers - It was for Linux kernel patch validation
Questions were asked about python automation and Linux services, threads, file handling, RPM etc.

Top Oracle Senior Software Developer Interview Questions and Answers

Q1. Explain how CLR works
View answer (1)

Senior Software Developer Interview Questions asked at other Companies

Q1. Intersection of Linked List Problem You are provided with two singly linked lists containing integers, where both lists converge at some node belonging to a third linked list. Your task is to determine the data of the node at which they sta... read more
Add answer

Get interview-ready with Top Oracle Interview Questions

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. They have interview from all spheres, little bit of coding round, system design question, java. But, all are meaningless. Just to pose as though its really tough to get through and only for numbers they ha...
Round 2 - Coding Test 

Very general, not very intricate.

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. PLEASE steer clear if you get a call from Oracle. Especially if from sustenance engineering, SOA or any such teams.
2. Only join if you really have to jump from the current org, but keep yourself on toes to jump anywhere from here within 6 months.
3. No matter how good you're experienced that doesnt get valued and your package would be negotiated to far lesser than market value.
4. And you'd have to carry yourself in that package for next 5-8 years before a 2 or 3% hike comes your way.

Principal Technical Staff Member Interview Questions asked at other Companies

Q1. Implement LRU cache
View answer (1)

Jobs at Oracle

View all
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Java
html
c program

Round 2 - Aptitude Test 

Basic computer question
And program ing levael

Interview Preparation Tips

Topics to prepare for Oracle Executive - Sales & Marketing interview:
  • Programming
  • SAP
Interview preparation tips for other job seekers - Pls give me this Apportunuty

Executive - Sales & Marketing Interview Questions asked at other Companies

Q1. 1 How many potential in market for building materials
View answer (2)

Oracle Database Administrator interview

user image DBA Genesis

posted on 24 Nov 2021

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Questions on my resume. what is join? What is out of memory error? Can it be resolved after getting it? One programming question in java? Then some followup questions based on above?

Top Oracle Java Developer Interview Questions and Answers

Q1. Find the highest element from a BST and implement insertion operation of BST.
View answer (1)

Java Developer Interview Questions asked at other Companies

Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size N containing only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using any additional arrays. Input: The firs... read more
View answer (3)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. ADP vs SDP difference
  • Ans. 

    ADP stands for Automatic Data Processing, while SDP stands for Secure Data Processing. ADP focuses on automating data-related tasks, while SDP focuses on ensuring data security.

    • ADP focuses on automating data-related tasks such as payroll processing, time and attendance tracking, and benefits administration.

    • SDP focuses on ensuring data security through encryption, access controls, and secure transmission protocols.

    • ADP i...

  • Answered by AI
  • Q2. Webapp vs app ui
  • Ans. 

    Webapp UI is accessed through a web browser, while app UI is accessed through a mobile application.

    • Webapp UI is designed for use on a web browser, while app UI is designed for use on a mobile device.

    • Webapp UI can be accessed on any device with a web browser, while app UI is specific to the mobile platform it is designed for.

    • Webapp UI may require an internet connection to access, while app UI may have offline functional...

  • Answered by AI

Skills evaluated in this interview

Senior Principal Consultant Interview Questions asked at other Companies

Q1. What is the growth path in a professional context?
View answer (1)

Oracle Interview FAQs

How many rounds are there in Oracle interview for experienced candidates?
Oracle interview process for experienced candidates usually has 2-3 rounds. The most common rounds in the Oracle interview process for experienced candidates are Technical, One-on-one Round and Resume Shortlist.
How to prepare for Oracle interview for experienced candidates?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Oracle. The most common topics and skills that interviewers at Oracle expect are Java, Oracle, Javascript, Python and SQL.
What are the top questions asked in Oracle interview for experienced candidates?

Some of the top questions asked at the Oracle interview for experienced candidates -

  1. 1. Write a program to remove duplicate elements from String and mention the cou...read more
  2. 4. What is marker interface? Example of marker interface. Why it is us...read more
  3. 2. Write a program to capitalise all the first letter of a word in a senten...read more
How long is the Oracle interview process?

The duration of Oracle interview process can vary, but typically it takes about less than 2 weeks to complete.

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Oracle Interview Process for Experienced

based on 156 interviews

Interview experience

4.1
  
Good
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