10+ Michelin Interview Questions and Answers

Internal controls are procedures and policies implemented to ensure accurate financial reporting and prevent fraud.

• Identify key risks and implement controls to mitigate them

• Regularly review and update controls to ensure effectiveness

• Document all controls and procedures

• Train employees on proper procedures and controls

• Prepare for audits by reviewing documentation and testing controls

• Address any deficiencies found during audits

Project Management has five stages: Initiation, Planning, Execution, Monitoring and Control, and Closure.

• Initiation: Defining the project, its objectives, and scope.

• Planning: Developing a roadmap to achieve the objectives.

• Execution: Implementing the plan and carrying out the project.

• Monitoring and Control: Tracking progress and making necessary adjustments.

• Closure: Completing the project and evaluating its success.

Up to 15 DFF can be used for GL Accounting Segment.

• Oracle General Ledger allows up to 15 DFFs for GL Accounting Segment.

• Each DFF can have up to 30 segments.

• DFFs can be used to capture additional information for accounting transactions.

• DFFs can be customized to fit specific business needs.

Configured CI/CD pipeline using Jenkins and GitLab for automated build, test and deployment.

• Used Jenkins to create build jobs and GitLab for version control

• Implemented automated testing using Selenium and JUnit

• Deployed artifacts to AWS EC2 instances using Ansible

• Integrated Slack notifications for build status updates

• Implemented Blue/Green deployment strategy for zero downtime

• Monitored pipeline performance using ELK stack

• Continuously improved pipeline by incorporating feedback...read more

Data drift is the concept of data changing over time, affecting the performance of machine learning models. Model lifecycle management involves monitoring and updating models to maintain accuracy.

• Data drift refers to the phenomenon where the statistical properties of the target variable change over time, leading to a decrease in model performance.

• Examples of data drift include changes in customer behavior, shifts in market trends, or modifications in data collection methods.

• M...read more

API stands for Application Programming Interface. REST and SOAP are two different types of APIs.

• API stands for Application Programming Interface, which allows different software applications to communicate with each other.

• REST (Representational State Transfer) is an architectural style for designing networked applications, while SOAP (Simple Object Access Protocol) is a protocol for exchanging structured information in web services.

• REST APIs typically use standard HTTP method...read more

I have experience with various DevOps tools including Jenkins, Git, Docker, and Ansible.

• Jenkins for continuous integration and deployment

• Git for version control and collaboration

• Docker for containerization and deployment

• Ansible for configuration management and automation

MICHELIN is a French tire manufacturer founded in 1889.

• Michelin is one of the largest tire manufacturers in the world.

• The company is known for its Michelin Man mascot.

• Michelin also publishes travel guides and restaurant ratings.

• The company has a strong focus on sustainability and reducing its environmental impact.

• Michelin has won numerous awards for its innovative tire designs and technology.

An organisation is a group of individuals working together towards a common goal.

• Clear mission and vision

• Effective communication

• Defined roles and responsibilities

• Collaborative culture

• Continuous learning and improvement

• Examples: Google, Apple, UNICEF

SLA in Oracle PA is a set of rules that define the level of service provided to customers.

• SLA is defined at the service level and can be customized for each customer

• It includes metrics such as response time, resolution time, and availability

• SLA violations can trigger alerts and escalations

• SLA reports can be generated to track performance

• Example: A customer may have an SLA that requires a response within 2 hours and a resolution within 24 hours

Apigee is used to manage APIs by providing tools for designing, deploying, and monitoring APIs.

• Apigee Edge platform allows for API design, deployment, security, and analytics.

• It provides a user-friendly interface for creating and managing APIs.

• Apigee Edge enables developers to easily create API proxies to connect to backend services.

• It offers features like traffic management, security, and developer engagement tools.

• Apigee Edge also provides analytics to monitor API performan...read more

Data security can be achieved through encryption, access control, regular audits, and employee training.

• Implement strong encryption algorithms to protect data in transit and at rest

• Use access control mechanisms to restrict unauthorized access to sensitive data

• Conduct regular security audits to identify vulnerabilities and address them promptly

• Provide comprehensive training to employees on data security best practices

• Implement multi-factor authentication for added security

The pillars of security are confidentiality, integrity, and availability.

• Confidentiality ensures that only authorized individuals can access sensitive information.

• Integrity ensures that data remains accurate and unaltered.

• Availability ensures that data and resources are accessible when needed.

• Other pillars may include authentication, authorization, and non-repudiation.

LoToTo stands for Lockout, Tagout, Tryout, Test Out. Arc flash is a dangerous electrical event.

• LoToTo is a safety procedure used to ensure that machinery is properly shut off and cannot be restarted before maintenance work is performed.

• Lockout involves physically locking the machinery in the off position.

• Tagout involves placing a tag on the locked machinery to warn others not to start it.

• Tryout involves testing the machinery to ensure it cannot be started.

• Test Out involves ve...read more

Safety precautions on machines are essential to prevent accidents and injuries.

• Always wear appropriate personal protective equipment (PPE) such as gloves, goggles, and ear protection.

• Follow proper lockout/tagout procedures when working on machines to prevent unexpected startup.

• Regularly inspect machines for any signs of wear or damage and report any issues to maintenance.

• Ensure all operators are properly trained on the safe operation of the machines.

• Implement machine guarding...read more

A Dol starter is a type of motor starter used to start and stop motors.

• Dol stands for Direct-On-Line.

• It consists of a contactor, overload relay, and start and stop buttons.

• The contactor is used to connect the motor to the power supply.

• The overload relay protects the motor from overloading.

• The start and stop buttons are used to control the motor.

• It is commonly used for small motors up to 5 horsepower.

Price elasticity is a measure of how sensitive the quantity demanded of a good is to changes in its price.

• Price elasticity measures the percentage change in quantity demanded in response to a percentage change in price.

• It helps businesses understand how consumers will react to changes in pricing.

• Elastic demand means quantity demanded changes significantly with price changes, while inelastic demand means quantity demanded changes minimally.

• For example, if the price of a luxury...read more