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Introduction and Personal Questions 1. Introduce yourself. 2. Who is your favorite cricketer? 3. Do you have your resume in hand? Project and Technical Questions 1. Tell me about your project. 2. What is JRE? 3. What is JDK? 4. Can you overload the main method? 5. Explain the main method. 6. What is method overloading? 7. What is the HTML layout? 8. What is a web servlet? 9. Do you know Tomcat and Apache? 10. What is IAS? 11. How do you store data in the backend? 12. What is testing? 13. What model did you use in your project? 14. What is runtime polymorphism? 15. What is Maven? 16. What is the page object model? 17. What is design pattern? 18. Explain any design pattern (specifically Singleton pattern). 19. Do you know SOLID principles? 20. Explain Liskov's Substitution Principle. Coding Questions 1. Overload the main method. 2. Sort a string in ascending order. 3. Print a string word by word. 4. Check if a number is divisible by 5 within a given range. 5. Reverse a string. 6. Find the greatest of three numbers. SQL Queries 1. Write a query to display department name and count of departments. 2. Write a query to count the number of records in a column. Additional Questions 1. Apart from academics, have you learned any skills (e.g., ML, AI)? 2. Do you know any language apart from Java? 3. Do you know memory allocation in Python? 4. Are you willing to relocate? 5. Would you be interested in onsite opportunities?
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Programmer Analyst Trainee (PAT)

Interviewed at Cognizant

3.5★
Nov 12, 2024

Introduction and Personal Questions 1. Introduce yourself. 2. Who is your favorite cricketer? 3. Do you have your resume in hand? Project and Technical Questions 1. Tell me about your project. 2. What is JRE? 3. What is JDK? 4. Can you overload the main method? 5. Explain the main method. 6. What is method overloading? 7. What is the HTML layout? 8. What is a web servlet? 9. Do you know Tomcat and Apache? 10. What is IAS? 11. How do you store data in the backend? 12. What is testing? 13. What model did you use in your project? 14. What is runtime polymorphism? 15. What is Maven? 16. What is the page object model? 17. What is design pattern? 18. Explain any design pattern (specifically Singleton pattern). 19. Do you know SOLID principles? 20. Explain Liskov's Substitution Principle. Coding Questions 1. Overload the main method. 2. Sort a string in ascending order. 3. Print a string word by word. 4. Check if a number is divisible by 5 within a given range. 5. Reverse a string. 6. Find the greatest of three numbers. SQL Queries 1. Write a query to display department name and count of departments. 2. Write a query to count the number of records in a column. Additional Questions 1. Apart from academics, have you learned any skills (e.g., ML, AI)? 2. Do you know any language apart from Java? 3. Do you know memory allocation in Python? 4. Are you willing to relocate? 5. Would you be interested in onsite opportunities?

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