1. What are your personal principles and strategies to reduce vulnerabilities introduced into production? 2. How do you stay up to date with new/emerging technology? Other than that, it was fairly straightforward. No coding, all situational (Describe a time where...). Be ready for an ongoing conversation, and diving deeper into each of your answers.
Technical questions, explain SDLC , what is agile method , what are sql joins, what a stored procedure , how you would explain API to a non technical person
Work experience questions like tell us a critical situation you handled and how you have deal with it
What modules you used in Angular
Asked questions mostly related to software composition analysis.
can you describe yourself? why did you apply to this job?
Explain previous work and technical experience with Rails/Ruby
Explain the design and working of a bus arbiter.
Telephonic Round: Oops Concepts , collections , exceptions , sql. 2nd Round : Not even 1 theory questions. Architecture of tour current project in details he gave me cross world game to desing. write your own list. 3 puzzels. Manager Round : General discussion like why change. Whats you goal. How i handle the issues and many more
First Round (2 hrs) Write an executable program for string permutation. What is time complexity for the question above? What are anagrams? Logic find if two strings are anagrams or not. What are the approaches for finding set of anagrams from an array of multiple strings? The string array may have strings that may not be an anagram too. Write a program to insert and retrieve details from a hash map. Hash map with custom keys and values. How will the JVM store values in hash map. Write the custom objects - employee, emplDtls for hash map to with properly. How does hash map work? How to avoid performance hits in hashing? What is the performance hit, in the first place? How does bucketing work? What if multiple aspects have same hashcode? How well bucketing happen? What are generics and type safety? In jdk 1.4, list does not have type check, but 1.5+ has. If we pass a list<string> to list(), it works. It also allows to add an integer to this list (). How is that possible? It should fail but it's working. What is the point in writing the type safety? Why do we need threads? Difference between threads and processes? What is allowed in the following and why? Class c { synchronized public static m1() {...} synchronized public m2() {...} synchronized public m3() {...} } C c = new C(); a. Thread1.m1() and Thread2.m2() b. Thread1.m2() and Thread2.m2() c. Thread1.m2() and Thread2.m3() What happens to other threads when a thread executes a synchronized static method? What is volatile? Explain the significance of volatile variable in a single CPU, single cache system. Difference restful web services and servlets? How rest is advantageous over servlets? Give example. Design a library management system. Define their entities and write actual tables based on their relationship. Second Round(45 mins) Create ER diagram for an e-Commerce website. Write a query to get all customers who bought at least 10000 worth goods in each quarter. Example of an observer pattern Implement queue using stacks. Third and Fourth Rounds were Manager Rounds (40 mins each) Asked questions about team handling, scrum based scenarios with respect to resources. Different scenarios related production support. basically wanted to test my team playing abilities.
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