Deltax Associate Engineer Interview Questions and Answers

Q1. Spark architecture.
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Q2. Narrow and wide transformations
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Q1. What is dependency injection
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Dependency injection is a design pattern in which components are given their dependencies rather than creating them internally.
• Allows for easier testing by injecting mock dependencies

• Promotes loose coupling between components

• Improves code reusability and maintainability

• Commonly used in frameworks like Spring in Java
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Q1. Basic android questions
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It highlights the kind of person you are through situation-based questions.

Q1. Introduction About yourself
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I am a dedicated professional with a background in business management and a passion for problem-solving and teamwork.
• Education: Graduated with a degree in Business Administration from XYZ University.

• Experience: Worked as an intern at ABC Corp, where I assisted in project management and team coordination.

• Skills: Proficient in data analysis and project management tools like Excel and Trello.

• Interests: Enjoy reading abou...read more
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Q2. Tell Me About Experience in the previous Company ?
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In my previous role, I managed projects, collaborated with teams, and improved processes to enhance efficiency and client satisfaction.
• Led a team of 5 in a project that increased productivity by 20% through streamlined workflows.

• Implemented a new client feedback system that improved customer satisfaction scores by 15%.

• Conducted training sessions for new employees, enhancing their onboarding experience and reducing ramp...read more
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Q1. General Introduction and about your experience
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Q2. What was the last target you achieved, and what percentage of your goals did you accomplish while working with clients?
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Q1. With The CEO and Founder , About Your Experience and Basic introduction about yourself
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Q1. Difference between absolute xpath and relative xpath
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Absolute xpath specifies the complete path from the root element to the desired element, while relative xpath specifies the path relative to the current element.
• Absolute xpath starts with a single forward slash (/) and is more specific.

• Relative xpath starts with a double forward slash (//) and is more flexible.

• Absolute xpath is more prone to breaking if the structure of the page changes.

• Relative xpath is easier to main...read more
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