Principal Software Engineer Interview Questions in Bangalore, India | Glassdoor

Principal Software Engineer Interview Questions in Bangalore, India

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Principal software engineer interview questions shared by candidates

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What is included index

1 Answer

Explained it and it's advantage

Finding minimum cost from source node to destination node in 2D matrix

1 Answer

Data structures Tree and Set questions

1 Answer

Have you worked on Linux ? What you have worked on explain

1 Answer

In technical rounds, questions were mostly to judge java coding skills, problem solving skills, design skills, any important functionality you delivered in your current project, etc. eg. Two threads, one printing odd numbers, another printing even numbers. Run them in such a way, output comes as 1,2,3,4,... in order.

2 Answers

How to reverse the linked list

1 Answer

Trim a string in Java (remove leading and trailing white space). You can't use the String.trim() function. Do it just using an array. Keep in mind the string could have white spaces within it.

1 Answer

Explain your current role and responsibilities.

1 Answer

How much responsibility are you ready for?

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Tell about different design patterns. Implement factory design pattern in java. Explain where in your project you are using any design pattern Create a linked list program and remove the number of duplicate nodes and sort the linked list and print it. Tell about ConcurrentHashMap What is the difference between HashMap and ConcurrentHashMap Have you worked with Executors