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Principal Software Interview Questions
10,171 principal software interview questions shared by candidates
Find two numbers in an array such that the second number is greater than the first one and the diff is maximum. Mathematical proof that my solution works in all cases
What is the most difficult technical problem [in regards to information technology] that you have ever encountered, and how did you handle the problem?
1. What is the difference between JPA, Hibernate and Spring JDBC 2. What is AWS Lambda and why we need it 3. How much time does AWS Lambda take for running a program (15 min) and what memory size it allows (5MB) 4. Write a Singleton and explain how you can create instance of Singleton from Cloneable 5. How to write Singleton to handle multiple threads 6. What are the features of Java 8 7. What is Global Load balancing 8. Write a Program to remove duplicates from an ArrayList without using a Set 9. What is String pool and why is String Immutable 10. Write answer for this code String s1 = "abc"; String s2 = "abc"; Sysout(s1 == s2); // true, since they both are in String pool Sysout(s1.equals(s2)); // true String s3 = new String("abd"); Sysout(s1==s3) // false Sysout(s1.equals(s3); // true 11. What are the datatypes in Java
What is the most important role of a leader in the consulting practice?
Typical Program Mgmt type questions - lot of focus on the 'artifacts' or output that a tech PM will provide or generate.
Q: shown small snippet of code, what can you say about this / find all issues
There will be times when you will have to work with a sales rep who wants you to focus on a customer because they have a deal they want to get through. How will you manage this along with our customers in your portfolio?
How does your solution deal with in country data residency regulatory reqmts
How would you describe 'Agile' to a high school student?
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