Software Development Engineer Ii Interview Questions

2,270 software development engineer ii interview questions shared by candidates

1. Difference between struct and class. 2. How you stop a class to get inherited apart from static and sealed keyword. 3. How serialization works, why we use it? 4. If there are multiple instances or machines where client using the same database, how you are managing it? How application deployment happened to different client machine for win form application where the dlls are locally copied. 5. If one customer wants a change out of 50 using the same application what all steps you do? 6. How you improve SP performance? 7. What are different in different DBs? 8. What are major challenges to migrate the huge DB to a different DB, example SQL to Oracle or Oracle to PostGreSQL. 9. What is the difference between CTE, Temp table, normal table.
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Software Development Engineer II

Interviewed at Mastercard

4.1
Dec 16, 2021

1. Difference between struct and class. 2. How you stop a class to get inherited apart from static and sealed keyword. 3. How serialization works, why we use it? 4. If there are multiple instances or machines where client using the same database, how you are managing it? How application deployment happened to different client machine for win form application where the dlls are locally copied. 5. If one customer wants a change out of 50 using the same application what all steps you do? 6. How you improve SP performance? 7. What are different in different DBs? 8. What are major challenges to migrate the huge DB to a different DB, example SQL to Oracle or Oracle to PostGreSQL. 9. What is the difference between CTE, Temp table, normal table.

The online round had medium difficulty level questions. In the first coding round, I was asked a question related to topological sort. And in the second coding round the question was related to parsing minified HTML to form a tree. Post that there were some queries performed on this tree. For each query, given a path of the tree, return a string containing containing concatenated values in the subtree rooted at end of the path.
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Software Development Engineer (SDE) II

Interviewed at Fi Money

4
May 17, 2021

The online round had medium difficulty level questions. In the first coding round, I was asked a question related to topological sort. And in the second coding round the question was related to parsing minified HTML to form a tree. Post that there were some queries performed on this tree. For each query, given a path of the tree, return a string containing containing concatenated values in the subtree rooted at end of the path.

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