WarpDrive Tech Works Project Manager Interview Questions and Answers

User experience design questions

Q1. Salary discussion
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Q2. Expectations & benefits
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I was given a pdf file containing 3 Problem statements along with the output for which I had to write SQL queries.

Q1. Theoretical Questions related to SQL were asked like types of join, the difference between union and join, related to my project, and some behavioral questions.
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Q2. What are different types of Joins?
Ans. 
Joins are used to combine data from two or more tables based on a related column between them.
• Inner Join: returns only the matching rows from both tables

• Left Join: returns all rows from the left table and matching rows from the right table

• Right Join: returns all rows from the right table and matching rows from the left table

• Full Outer Join: returns all rows from both tables

• Cross Join: returns the Cartesian product of b...read more
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Q3. What is the Difference between Union and Joins
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Joins combine rows from two or more tables based on a related column, while unions combine rows from two or more tables with the same structure.
• Joins are used to combine data from different tables based on a related column

• Unions are used to combine data from tables with the same structure

• Joins can be inner, left, right, or full, while unions are always a combination of all rows

• Joins can have multiple conditions, while ...read more
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Q1. Scenario-based questions on SQL
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Q1. Questions related to me like what my parents do etc. and their company profile.
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Q1. Reason for changing job and why should we hire you
Ans. 
Seeking new challenges and opportunities for growth. I bring a unique blend of skills and experience to add value to your team.
• Looking for new challenges and opportunities for professional growth

• Seeking a more dynamic work environment to utilize my skills effectively

• Excited about the possibility of contributing to a new team and organization

• Believe my diverse skill set and experience make me a valuable addition to your...read more
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Q1. Real time DBA issues and scenarios
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Q2. Questions on HA and Always on
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SQL AND POWERBI related questions

Q1. What is your level of understanding regarding APIs?
Ans. 
APIs, or Application Programming Interfaces, enable different software applications to communicate and share data seamlessly.
• APIs allow for integration between different systems, such as a mobile app accessing a web service.

• RESTful APIs use standard HTTP methods like GET, POST, PUT, and DELETE for operations.

• SOAP APIs rely on XML for message format and are often used in enterprise environments.

• Examples include the Goog...read more
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Q2. What are the basic Java concepts that are typically assessed during an interview?
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Key Java concepts assessed in interviews include OOP principles, exception handling, collections, and multithreading.
• Object-Oriented Programming (OOP): Concepts like inheritance, encapsulation, polymorphism, and abstraction are fundamental.

• Example: Inheritance allows a subclass to inherit properties and methods from a superclass.

• Exception Handling: Understanding try-catch blocks, custom exceptions, and the importance o...read more
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Q3. Do they assess your level of confidence during the interview?
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Q1. Javascript based coding question
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Q1. Make a login form to print username and password using react.
Ans. 
Create a simple login form in React to capture and display username and password inputs.
• Use Functional Components: Create a functional component for the login form using React hooks.

• State Management: Utilize the useState hook to manage the username and password states.

• Handle Form Submission: Implement a function to handle form submission and print the username and password to the console.

• Controlled Components: Bind the...read more
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Q2. What is the difference between flexbox and grid?
Ans. 
Flexbox is for one-dimensional layouts, while Grid is for two-dimensional layouts, offering more control over complex designs.
• Flexbox is designed for aligning items in a single row or column, while Grid allows for both rows and columns.

• Flexbox is great for distributing space along a single axis, e.g., centering items in a navbar.

• Grid can create complex layouts with overlapping items, e.g., a magazine layout with images...read more
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