Capgemini Engineering Interview Questions, Process, and Tips

Q1. Do you use console to locate elements in a web page?
Ans. 
Yes, I use console to locate elements in a web page for debugging and testing purposes.
• Yes, I use console commands like document.querySelector() or document.getElementById() to locate elements on a web page.

• Console is helpful for quickly testing and verifying element selectors before implementing them in automated tests.

• Using console to locate elements can help in identifying issues with element selection and improve t
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Q2. How do you authenticate and API?
Ans. 
API authentication can be done using various methods like API keys, OAuth tokens, and JWT tokens.
• Use API keys to authenticate requests by including the key in the request header.

• Implement OAuth for secure authorization and authentication.

• Utilize JWT tokens for stateless authentication by generating tokens upon successful login.
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Q3. How do you compare two databases and two files?
Ans. 
Comparing two databases and two files involves analyzing their structure, content, and integrity.
• Compare the schema of the databases to ensure they have the same tables, columns, and relationships.

• Check the data in the databases and files to identify any discrepancies or missing information.

• Use checksums or hash functions to compare the contents of the files for differences.

• Consider using tools like SQL queries, file c...read more
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Q4. How do you exit recursion in programming?
Ans. 
To exit recursion in programming, a base case is defined to stop the recursive calls.
• Define a base case that will stop the recursive calls.

• Ensure that the base case is reached during the recursion.

• Return a value or perform an action when the base case is met.
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Q5. How to pass data in testng tags?
Ans. 
TestNG tags can pass data using parameters in testng.xml file or through DataProviders.
• Use parameters in testng.xml file to pass data to test methods

• Use DataProviders to pass data dynamically to test methods

• Example:
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Q1. How do you automate email and one time passcode?
Ans. 
Automating email and one time passcode involves using automation tools and scripting to send emails and generate passcodes.
• Use automation tools like Selenium or Puppeteer to automate the process of logging into email accounts and sending emails.

• Utilize scripting languages like Python or JavaScript to generate one time passcodes and send them via email.

• Implement API calls to interact with email servers and send emails p...read more
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Q2. Do you use the console to locate elements in web page?
Ans. 
Yes, I use the console to locate elements in web pages for debugging and testing purposes.
• I use the console to inspect elements and identify unique attributes like IDs, classes, or XPath.

• I can use commands like document.getElementById(), document.querySelector(), or $() to locate elements.

• I also use the console to test CSS selectors and verify if elements are being correctly identified.
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Q1. What are the different types of changes?
Ans. 
Different types of changes include organizational, technological, process, and strategic changes.
• Organizational changes involve restructuring, mergers, or leadership changes.

• Technological changes refer to implementing new systems, software, or tools.

• Process changes focus on improving workflows, procedures, or policies.

• Strategic changes involve shifts in overall goals, vision, or direction.
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Q2. What is a PIR report?
Ans. 
A PIR report is a Post-Implementation Review report that evaluates the success of a change or project after it has been implemented.
• PIR reports assess the effectiveness of a change or project in meeting its objectives.

• They identify lessons learned and areas for improvement for future changes or projects.

• PIR reports often include feedback from stakeholders and key performance indicators (KPIs) to measure success.

• Example...read more
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Q1. What is the change management process in ITIL?
Ans. 
The change management process in ITIL involves requesting, assessing, authorizing, implementing, and reviewing changes to IT services.
• Requesting changes: Users or stakeholders submit change requests for IT services.

• Assessing changes: Change managers evaluate the potential impact and risks of proposed changes.

• Authorizing changes: Changes are approved or rejected based on their impact and alignment with business goals.

• Im...read more
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Q2. How flexible are you with shift schedules?
Ans. 
I am very flexible with shift schedules and can adapt to different timings as needed.
• I have experience working various shifts in my previous roles.

• I am willing to adjust my schedule to meet the needs of the team or project.

• I understand the importance of being available during critical times, even if it means working non-traditional hours.
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Q1. What is the difference between agent and waterfall
Ans. 
Agile is an iterative approach to project management, while waterfall is a linear approach.
• Agile is iterative and allows for flexibility and changes throughout the project.

• Waterfall is a linear approach where each phase must be completed before moving on to the next.

• Agile focuses on delivering working software in short iterations, while waterfall follows a sequential process from requirements to testing and deployment.
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Q2. How you handle the agile waterfall project
Ans. 
I handle agile waterfall projects by blending the flexibility of agile with the structure of waterfall.
• I create a hybrid approach that combines the iterative nature of agile with the sequential phases of waterfall.

• I prioritize requirements and plan sprints while also defining clear milestones and deliverables.

• I ensure constant communication and collaboration among team members to adapt to changes while staying on track...read more
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Q3. Share any waterfall project which you have done
Ans. 
Managed a large-scale construction project using the waterfall methodology
• Developed a detailed project plan outlining all tasks and dependencies

• Assigned specific roles and responsibilities to team members

• Implemented a strict change control process to minimize scope creep

• Conducted regular status meetings to track progress and address any issues

• Completed the project on time and within budget
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Q1. Keep a good study on the data centres and the cloud migration
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Q2. Understand how the data centre setup should develop
Ans. 
Data centre setup should evolve with advancements in technology and increasing demands for storage and processing power.
• Regularly assess and upgrade hardware to ensure optimal performance

• Implement virtualization to maximize resource utilization

• Utilize cloud services for scalability and flexibility

• Enhance security measures to protect sensitive data

• Consider energy efficiency and sustainability in design
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Java, DSA Coding Questions, Array, LL

Q1. Java, Java 8, SpringBoot, AWS, Kafka, Microservices, Design Patterns, SOLID
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Q2. Collection framework
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Q1. General Managerial Interview
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Q1. HR Discussion , Salary Discussion Company Policy etc
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