EY Global Delivery Services ( EY GDS) Interview Questions, Process, and Tips

Q1. Array and databases questions
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Q1. Future about AI
Ans. 
AI is rapidly evolving and has the potential to revolutionize various industries by automating tasks, improving efficiency, and enabling new capabilities.
• AI is being used in healthcare to improve diagnostics, treatment planning, and patient care.

• AI is enhancing customer service through chatbots and personalized recommendations.

• AI is revolutionizing transportation with self-driving cars and predictive maintenance.

• AI is ...read more
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Q1. Salary negotiations
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Q1. Difference between interface and abstract class
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Interface is a contract for classes to implement, while abstract class can have some implementation.
• Interface cannot have any implementation, only method signatures.

• A class can implement multiple interfaces but can only inherit from one abstract class.

• Abstract class can have both abstract and concrete methods.

• Interfaces are used for achieving multiple inheritance in Java.

• Example: interface Animal { void eat(); } abstra
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Q2. What is jwt token
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JWT token is a JSON Web Token used for securely transmitting information between parties as a compact and self-contained way.
• JWT token is composed of three parts: header, payload, and signature.

• It is commonly used for authentication and information exchange in web applications.

• JWT tokens are signed using a secret key or a public/private key pair to verify their authenticity.

• Example: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...read more
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Q1. What cost savings have you implemented in your current company
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Q2. Do you know any tools
Ans. 
Yes, I am familiar with various tools used in consulting such as Microsoft Excel, PowerPoint, and Tableau.
• Microsoft Excel for data analysis and modeling

• Microsoft PowerPoint for creating presentations

• Tableau for data visualization
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Women empowerment or any current topic

Q1. Tell me about your self
Ans. 
Experienced Senior Consultant with a strong background in project management and client relations.
• Over 10 years of experience in consulting roles

• Skilled in project planning, budgeting, and execution

• Proven track record of successful client relationships

• Strong analytical and problem-solving skills

• Excellent communication and presentation abilities
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Q1. Javascript basic, promise
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Q1. What is difference between test case and test strategy ?
Ans. 
Test case is a detailed set of conditions or variables under which a tester will determine whether a system under test satisfies requirements. Test strategy is a high-level plan for achieving testing objectives and goals.
• Test case is specific to a particular test scenario, while test strategy is a broader plan for overall testing approach.

• Test case includes detailed steps, expected results, and actual results for a spe...read more
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Q2. How you are managing your team
Ans. 
I manage my team by setting clear goals, providing support and resources, fostering open communication, and recognizing achievements.
• Set clear goals and expectations for the team

• Provide necessary support and resources for team members to succeed

• Foster open communication and collaboration within the team

• Recognize and reward team achievements

• Regularly review team performance and provide feedback for improvement
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Q3. Describe of Agile method ?
Ans. 
Agile method is a software development approach that emphasizes flexibility, collaboration, and iterative development.
• Agile involves breaking down projects into small, manageable tasks called user stories.

• It promotes frequent communication and collaboration among team members.

• Iterations, known as sprints, are used to deliver working software incrementally.

• Feedback from stakeholders is incorporated throughout the develo...read more
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Q4. Testing process ?
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