- design LRU - change it to count based MRU - how does redis do it for distributed cache - balanced binary tree - how to design a sudoku solver
Member Technical Staff Interview Questions
4,081 member technical staff interview questions shared by candidates
How to find closest minimum element in an array(Using stack)
Q : Questions based on Algorithms and Data Structure as well as fundamentals of CS such as OOPS, DBMS and Networks. Q : Was asked questions ranging from designing a snake and ladder game to Dynamic Programming problems, Socket based questions. Importance was also given to the contents of the CV
What technical feature do you not know as much about but are excited about learning next?
Programming questions were based on Dynamic Programming and Graph Theory.
I'm not allowed to give any specifics, however it's mostly OOP concepts, data structures, relational database, some whiteboard sessions etc.
How to test Lightning Components?
Phone interview 1 - Two algorithm question ( fibonacci series and another string manipulation question which was trickier than the first question ). Had to talk about unit tests for each problem. Phone interview 2 - Many small questions about time complexity, some theory and one design problem. Design a vending machine. Too many questions back to back in a very short period of time. Onsite interview 1 - Test online scrabble, Test another online game. A puzzle - why? (aren't puzzles banned?) Onsite interview 2 - Algorithms - random collection of questions. Sorting problems, map traversal, graphics type trick math questions. All over the place. Onsite interview 3 - Lunch interview. No time to eat since we were constantly talking. QA questions - how will you test a conference call app, what is your testing mindset etc. Onsite interview 4 - Test automation questions. Like how will you automate testing a lottery system. How will you automate testing a ticket availability system. Coherent, meaningful and relevant questions. Onsite interview 5 - On premise coding test. Facebook "suggest friends" problem and write tests for each. Was given an laptop with eclipse installed. Wrote code in java. This process has been changed since and people can do this remotely now. Appropriate questions for an engineer.
Project discussions worked on previously.
Why salesforce?
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