Oracle OA Questions 2023: What Candidates Actually Saw
Last updated: May 2026
9+ Oracle online assessment questions reported by candidates who took the OA in 2023. Sourced from 1Point3Acres, LeetCode, Blind, Glassdoor, and Reddit. Data grows as new reports are added.
Oracle OA Format in 2023
The Oracle online assessment has followed a consistent format across multiple hiring cycles. Based on 2023 reports in the database, candidates typically see 2 to 3 algorithmic coding problems delivered through a proctored online platform (most commonly HackerRank). Some roles include additional behavioral or work-simulation components after the coding section.
Time limits reported by candidates range from 70 to 110 minutes for the full assessment. The coding problems are auto-graded, so edge case handling and runtime efficiency both matter. Partial credit is available on some platforms if your solution passes a subset of test cases.
Real Oracle OA Questions from 2023
Oracle PDO Interview Experience (On-Campus) 2023
Round 1 : Online Assessment (26/08/2023) The online assessment consisted of 1 Coding Question, 20 MCQ\u2019s and 1 Question on API (100 Minutes) The coding question was easy-to-medium (strings and...
Oracle Communications Global Business Unit (CGBU) Interview Experience (On-Campus)
Application and Resume Screening: Before the on-campus interview, you typically go through a resume screening process. Ensure that your resume highlights your relevant ski...
Oracle Interview Experience for Netsuite Summer Intern 2024
Oracle visited our college for hiring for the role of NetSuite project intern for summer 2024. The process begun with shortlisting students on the basis of cgpa and backlo...
Oracle | Intern | Bangalore | On-campus
Hi Everyone, Below is my interview experience for the Role of Project Intern-Member Technical Staff for Server Technology Intern at Oracle for the Summer of 2024. Online Assessment: 10 Questions [English]...
Oracle Interview Experience for ASE & Associate Application Developer (On-Campus) 2023
Greetings, fellow readers! I am a final-year Computer Science and engineering student at NIT Durgapur (2020-2024). Today, I am thrilled to share my Full-Time interview exp...
Oracle | FTE | Campus Placement
Round 1: Online Assessment 15 MCQ Next term in the series \u2013 ABC, ABC2, AB2C2, A2B2BC2 A, B, C, D, and E are 5 points marked in order on the circumference...
Oracle | On Campus FTE - ASE | Experience | 2024
Oracle | On Campus | Interview Experience | 2024 Batch B. Tech - Tier 1 National Institute All interviews offline except Online Assessment (OA). Round 1: Online Assessment Platform: HackerRank Time: 100 minutes 10 Aptitude Questions 10...
Oracle || Application Intern || (OFF CAMPUS) || Selected
So it all started with me getting a mail from OracleRecruiter for the OA (Online Assessment) in the first week of May \u201921. The mail had a test Link with an...
Oracle | Interview Experience | (On campus)Application developer intern | 2022
Eligibility: All branches except Biotech with a minimum CGPA of 7.0.Online Test: The online test was conducted on the Hackerrank platform and consisted of easy-medium leve...
Topic Breakdown (2023 OA)
Topics reported by candidates who took the Oracle OA in 2023:
Difficulty Breakdown (2023 OA)
6
easy
1
medium
Difficulty labels are reported by candidates or inferred from LeetCode ratings.
How to Prepare for the Oracle OA
The Oracle OA is a timed, auto-graded coding test. Preparation is different from interview prep: you need to optimize for both correctness and speed, since partial credit requires passing test cases, not just showing reasoning.
- Practice timed sessions. Set a timer for 35 to 45 minutes per problem and simulate the real constraint.
- Focus on the topic clusters that appear most in Oracle OA reports: dynamic programming, graphs, arrays, and strings make up the majority of reported problems.
- Read the problem constraints carefully before writing code. The constraints often reveal the expected time complexity and algorithm type.
- Use the LeakCode database to review 2023 OA questions from actual candidates. Pattern recognition across multiple sightings is a stronger prep signal than any single mock problem.
- If the OA includes a work simulation section, practice under realistic conditions. This section tests judgment and values alignment, not coding ability.
FAQ
What does the Oracle OA look like in 2023?
Based on 2023 candidate reports, the Oracle OA typically includes 2 to 3 coding problems and runs 70 to 110 minutes. Topics lean toward dynamic programming, graphs, arrays, and strings. Some roles include a work simulation section after the coding component.
How long is the Oracle OA?
Most candidates report 70 to 90 minutes for the coding component. Roles with additional work simulation sections extend the total time to 110 to 150 minutes. Check your invitation email for the exact time allocation for your specific role.
What platform does Oracle use for the OA?
Oracle uses HackerRank or its own proprietary platform depending on the role and hiring cycle. Your invitation will specify the platform. Both platforms support multiple languages including Python, Java, C++, and JavaScript.
Are these real Oracle OA questions?
Yes. All questions in the LeakCode database come from candidate reports on 1Point3Acres, Blind, Glassdoor, Reddit, and LeetCode. They are not AI-generated. Each question links to its source where available.
Other Oracle OA Years
Related: Oracle OA Hub · Oracle All Questions · All OA Questions · Data Sources