Oracle Senior Manager Interview Questions and Answers

Q1. Why do you consider this organization
Ans. 
I consider this organization because of its strong reputation, innovative projects, and commitment to employee development.
• Strong reputation in the industry

• Innovative projects and initiatives

• Commitment to employee development and growth opportunities
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Q2. Where do you want to see yourself in immediate and long term position
Ans. 
In the immediate term, I aim to excel in my new role as Senior Manager. In the long term, I aspire to take on more leadership responsibilities and contribute significantly to the company's growth.
• Immediate term goal: Excel in new role as Senior Manager

• Long term goal: Take on more leadership responsibilities and contribute to company's growth

• Seek opportunities for professional development and growth within the organizat
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Q3. How will you manage conflict of interest
Ans. 
I will establish clear guidelines, disclose any potential conflicts, and prioritize the best interest of the organization.
• Establish clear guidelines and policies regarding conflict of interest

• Encourage open communication and disclosure of any potential conflicts

• Prioritize the best interest of the organization over personal interests

• Recuse myself from decision-making processes where a conflict exists

• Seek advice from a h...read more
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Q1. How will you leverage DHCP resiliency
Ans. 
I will ensure DHCP servers are redundant and have failover mechanisms in place to maintain network connectivity.
• Implementing DHCP server clustering for automatic failover

• Configuring DHCP split scopes for load balancing

• Utilizing DHCP relay agents to ensure DHCP requests are forwarded to multiple servers

• Regularly monitoring DHCP server performance and availability
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Q2. How AD replication works Site topology
Ans. 
AD replication is the process of copying changes in Active Directory from one domain controller to another.
• AD replication ensures that all domain controllers in a network have consistent and up-to-date information.

• Replication occurs between domain controllers within the same site or between sites.

• Site topology defines the replication connections between sites and helps optimize replication traffic.

• Bridgehead servers ar...read more
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Q3. What is a pac file and how does this works - it's difference with proxy
Ans. 
A pac file is a configuration file used by web browsers to automatically choose the appropriate proxy server for a given URL.
• Pac file stands for Proxy Auto-Configuration file.

• It contains JavaScript functions that define the rules for choosing a proxy server based on the URL being accessed.

• Pac files are used by web browsers to automatically select the most suitable proxy server for a given URL.

• Pac files can be hosted on...read more
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Q4. Squid Proxy configuration
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Q5. O365 administration
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Q6. OKTA SSO & MFA
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Q1. How do you design the schema which can scale upto billions of rows?
Ans. 
To design a schema that can scale up to billions of rows, consider partitioning, indexing, denormalization, and distributed systems.
• Partition the data to distribute it across multiple servers or shards.

• Use indexing techniques to optimize query performance.

• Consider denormalizing the schema to reduce joins and improve read performance.

• Utilize distributed systems and parallel processing to handle large data volumes.

• Implem...read more
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Q1. Very good Interview Process. Good mix of Technical and Functional questions.
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Q2. 1) Experience Project and Program management aspects. 2) Questions on Agile, Scrum and Ceremonies.
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Q1. Write a program in .NET that outputs the characters appearing more than two times consecutively in a given string.
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Q2. If there are five microservices, labeled as microservice one, microservice two, microservice three, microservice four, and microservice five. Microservice three breaks. Requests from microservice two to ...read more
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Q3. What is an abstract class, and why is it necessary to use an abstract class when interfaces already exist?
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Q4. What design patterns have you utilized in your projects?
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Q5. Can you illustrate the architecture of your application?
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Q1. Given a list of strings that may contain duplicates, return a list of the duplicate strings using the most efficient approach.
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Q2. Could you explain what your application does and the types of technology it utilizes?
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Q3. When should we use MS SQL and NoSQL databases?
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Q4. Which NoSQL database would you choose as an alternative to Elasticsearch, and what are your reasons for that choice?
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Q5. What are the differences between MongoDB and PostgreSQL?
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Q6. What are the differences between conventional URLs and attribute URLs in .NET Core Web API?
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Q7. What is the working mechanism of OAuth authorization?
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Q8. What steps do you take to ensure that an application remains maintainable?
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Q9. Which design patterns have you utilized in your work?
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Q10. How does Repository Pattern help in maintaining your codebase
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Their hiring managers are incompetent

Q1. Scenario based questions on project management.
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Q2. People management again scenario based questions
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Q1. Cleint and stakeholder management
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Q2. Agile and project management processes.
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Q1. PRoject management drilling on processes.
Ans. 
Project management drilling on processes involves closely monitoring and improving project workflows.
• Regularly review and analyze project processes to identify bottlenecks and inefficiencies

• Implement process improvements based on data-driven insights

• Ensure team members are following established processes and provide training as needed
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Q2. Client management and retaining the client.
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C programming and java

Advanced coding on c

Q1. Why did you choose this company
Ans. 
I chose this company because of its innovative projects, strong company culture, and opportunities for growth.
• Innovative projects that challenge me and allow me to learn new skills

• Strong company culture that values teamwork and collaboration

• Opportunities for growth and advancement within the company
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Q2. What is your aim
Ans. 
My aim is to continuously improve my technical skills, contribute to innovative projects, and eventually become a technical leader in the field.
• Continuous learning and skill development

• Contribution to innovative projects

• Becoming a technical leader in the field
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Q1. Tell me about your experience?
Ans. 
I have over 8 years of experience in software development, specializing in backend systems and database management.
• Developed scalable backend systems using Java and Spring framework

• Designed and optimized database schemas for performance

• Led a team of developers in implementing new features and resolving technical issues

• Worked on integrating third-party APIs for enhanced functionality
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Q2. Asked deeply on my current project?
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Q3. What are difficulties you faced in your work?
Ans. 
Difficulties faced include complex technical challenges, tight deadlines, and communication issues.
• Complex technical challenges such as optimizing performance of a large-scale system

• Tight deadlines requiring quick turnaround on projects

• Communication issues with team members or stakeholders leading to misunderstandings
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