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Oracle Interview Questions and Answers for Experienced
148 Interview questions
OTC cycle refers to the order-to-cash process in supply chain management where a customer order is received and fulfilled.
Customer places an order for a product or service
Order is processed and fulfilled by the company
Invoice is generated and sent to the customer
Payment is received from the customer
Order is closed and recorded in the system
ATO process stands for Assemble to Order process, where products are partially assembled and then completed based on customer orders.
Products are partially assembled and kept in semi-finished state until customer orders are received.
Final assembly is completed based on specific customer requirements.
Helps in reducing lead times and inventory costs by assembling products closer to the time of sale.
Switches operate at layer 2 of the OSI model, forwarding data based on MAC addresses. Routers operate at layer 3, forwarding data based on IP addresses.
Switches operate at layer 2 of the OSI model, while routers operate at layer 3.
Switches forward data based on MAC addresses, while routers forward data based on IP addresses.
Switches are used to create LANs, while routers are used to connect different networks.
Swit...
Accruals are adjustments made to financial statements to recognize revenues and expenses when they are earned or incurred, regardless of when cash is exchanged.
Accruals help match revenues and expenses in the same accounting period
They are necessary for accurate financial reporting
Accruals include accrued revenue and accrued expenses
Accrued revenue is revenue that has been earned but not yet received
Accrued expens...
What people are saying about Oracle
I have successfully closed deals with major clients resulting in increased revenue and long-term partnerships.
Closed deals with Fortune 500 companies resulting in a 30% increase in sales revenue
Established long-term partnerships with key clients leading to repeat business
Implemented successful sales strategies that resulted in a 50% growth in customer base
The most common element in a string is the character that appears the most frequently.
Use a hashmap to store the frequency of each character in the string
Iterate through the string and update the frequency count in the hashmap
Find the character with the highest frequency in the hashmap
Intersection of linked list is finding the common node(s) between two linked lists.
Traverse both linked lists and store nodes in a set, then check for common nodes
Use two pointers approach to find the intersection point
If one list is longer, move the pointer of the longer list to the same distance from the end as the shorter list
To find the middle of a single linked list, use two pointers - one moving twice as fast as the other.
Use two pointers - slow and fast
Move slow pointer by one node and fast pointer by two nodes
When fast pointer reaches end, slow pointer will be at the middle
To find the last k nodes from the end of a linked list, we can use a two-pointer approach.
Use two pointers, one starting at the head of the linked list and the other starting k nodes ahead.
Move both pointers simultaneously until the second pointer reaches the end of the linked list.
The first pointer will now be at the kth node from the end.
Manual testing involves executing test cases without automation to identify defects in software applications.
Understand requirements: Review specifications to create test cases.
Test case design: Write detailed test cases covering all scenarios.
Test execution: Manually execute test cases and document results.
Defect reporting: Log any defects found with detailed information.
Regression testing: Re-test after fixes to...
Oracle Interview Experiences for Experienced
312 interviews found
Anonymous
Selected
I appeared for an interview in Dec 2024.
(2 Questions)
- Q1. What is ipconf.pl?
- Ans.
ipconf.pl is a Perl script used for configuring network interfaces on Linux systems.
ipconf.pl is typically used to set up IP addresses, netmasks, gateways, and DNS servers on Linux machines.
It can be used to automate the configuration of network interfaces during system setup or maintenance.
The script may also be used to troubleshoot network connectivity issues by checking and modifying network settings.
ipconf.pl is of...
- Q2. What is the difference between scan vip & node vip?
- Ans.
Scan VIP is used for load balancing traffic to multiple nodes, while Node VIP is assigned to a specific node for direct access.
Scan VIP is a virtual IP address used for load balancing traffic across multiple nodes in a cluster.
Node VIP is a virtual IP address assigned to a specific node in the cluster for direct access.
Scan VIP is typically used for services that need to be highly available and distributed across multi...
(3 Questions)
- Q1. What is quarantile in Exadata?
- Ans.
Quarantile in Exadata is a feature that isolates problematic cells to prevent them from affecting the rest of the system.
Quarantile is a feature in Exadata that identifies and isolates cells that are experiencing issues or failures.
It helps prevent the spread of issues to other cells in the system, ensuring high availability and performance.
Quarantiled cells are still accessible for diagnosis and maintenance, but are n...
- Q2. How to identify the master switch in Exadata?
- Ans.
The master switch in Exadata can be identified by checking the status of the cell server software.
Check the status of the cell server software using the 'cellcli' command
The cell server with the 'MS' role is the master switch
The master switch can also be identified by checking the 'cellinit.ora' file
- Q3. What is spine switch & leaf switch in exadata?
- Ans.
Spine switch and leaf switch are networking components in Exadata used for connecting database servers and storage servers.
Spine switch acts as the core of the network, connecting all leaf switches and providing high-speed connectivity.
Leaf switches connect database servers and storage servers to the spine switch, facilitating communication between them.
Exadata uses a leaf-spine network architecture for efficient data ...
One of the node of a 3 node cluster is down. Explain the step by step process to troubleshoot the issue.
Shell script & terraform code output was asked.
(2 Questions)
- Q1. Debugging code snippets mostly class and pointers related questions
- Q2. Logical aptitude questions like car tyre changing for max distance
Sunil Nair
Selected
I appeared for an interview in Feb 2025.
(1 Question)
- Q1. What was your role in your previous company?
- Ans.
I served as a Principal Consultant, leading strategic projects and driving client success through innovative solutions and expert guidance.
Led a team of consultants to deliver high-impact projects for clients in various industries, enhancing operational efficiency.
Developed and implemented strategic plans that resulted in a 30% increase in client satisfaction scores over two years.
Conducted workshops and training sessi...
(1 Question)
- Q1. What was your previous compensation?
- Ans.
My previous compensation was competitive, reflecting my experience and contributions to the organization.
Base salary: $120,000 annually, which was aligned with industry standards for my role.
Performance bonuses: Received up to 15% of my base salary based on quarterly performance metrics.
Equity options: Participated in a stock option plan that provided additional long-term incentives.
Benefits: Comprehensive health insur...
I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.
(2 Questions)
- Q1. Invoice creation
- Q2. P2P Cycle explanation
- Ans.
P2P cycle involves the process of procuring goods or services from a supplier.
P2P stands for Procure to Pay cycle
It includes steps like requisition, purchase order, goods receipt, invoice receipt, and payment
Ensures proper controls and compliance with company policies
Integration with suppliers and financial systems is crucial
- Q1. What are your current roles and responsibilities?
- Ans.
As a Senior Quality Analyst, I ensure product quality through testing, process improvement, and team collaboration.
Develop and execute test plans and test cases to validate software functionality.
Conduct regression testing to ensure new features do not disrupt existing functionality.
Collaborate with cross-functional teams to identify and resolve quality issues early in the development cycle.
Utilize automated testing to...
- Q2. Can you explain your technical proficiency within your organization and how it applies to your team for day-to-day tasks?
- Ans.
I leverage technical skills to enhance quality assurance processes, ensuring efficient team collaboration and effective testing strategies.
Utilize automation tools like Selenium to streamline regression testing, reducing manual effort by 40%.
Implement continuous integration practices using Jenkins, enabling faster feedback loops for developers.
Conduct regular code reviews and pair testing sessions to foster knowledge s...
- Q3. Can you provide a brief overview of your major responsibilities in your current role, along with an example of a challenge you resolved using your skills?
- Ans.
As a Senior Quality Analyst, I ensure product quality through testing, process improvement, and team collaboration.
Conduct comprehensive testing of software applications to identify defects and ensure functionality.
Develop and implement quality assurance processes, improving efficiency by 20%.
Collaborate with cross-functional teams to define quality standards and best practices.
Mentor junior analysts, enhancing team sk...
Interview Preparation Tips
Ramya D.N Rao
- Q1. What was your biggest challenge
- Ans.
My biggest challenge was leading a project with tight deadlines and limited resources, which tested my leadership and problem-solving skills.
Faced a project with a 3-week deadline and a team of 3 instead of the usual 5.
Implemented agile methodologies to streamline processes and improve efficiency.
Conducted daily stand-up meetings to ensure clear communication and address issues promptly.
Prioritized tasks based on impac...
- Q2. Linked list reversal
Selected
I appeared for an interview before Jul 2024, where I was asked the following questions.
- Q1. Asking about revenue
- Q2. Asking about remuneration u required
(1 Question)
- Q1. Rac gg asm dg rman performance tunning
(1 Question)
- Q1. Rac, asm, dg, rman, GG,
(1 Question)
- Q1. Technical and behaviour
(1 Question)
- Q1. Technical and behaviour and confirmation to commitment to Oracle.
Interview Preparation Tips
All technical interviewers are friendly people but they expect minute level of technical skills especially first 2 rounds.
If you can ble to crack first 2 rounds, you may have 90% chances to get selected. Some times it may happen to get on hold due to budget issues.
You wont get able to track the process until they need you to next round over a mail communication. Mostly it is one way communication until you complete the director round.
Your mails wont get entertained until their need.
But luck and hard work definitely help you to achieve Oracle.
All the best.
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. Is artificial intelligence included in the feature roadmap? If so, how is AI integrated into the various features? If not, can you describe a feature where you would implement Generative AI?
- Ans.
AI is a key part of our feature roadmap, enhancing user experience through personalized recommendations and automation.
Personalized Recommendations: Using AI algorithms to analyze user behavior and preferences, we can suggest products or content tailored to individual users.
Automated Customer Support: Implementing AI chatbots to handle common queries, providing instant responses and freeing up human agents for complex ...
- Q2. Based on your previous experience as a Product Manager in Search, which Natural Language Processing (NLP) model was utilized, and what are the various known structures of Artificial Neural Networks (ANN)? ...
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. Basic accounting questions
- Q2. Excel questions
Oracle Interview FAQs
Some of the top questions asked at the Oracle interview for experienced candidates -
The duration of Oracle interview process can vary, but typically it takes about less than 2 weeks to complete.
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