How do you sort a linked list using the most efficient algorithm?
Test Development Engineer Interview Questions
5,605 test development engineer interview questions shared by candidates
How would you test certain feature.
Implement a stack that has a pop and push operations.
The most difficult question was, they gave me a puzzle and asked me to write an algorithm to solve it
Expected question. I was prepared for the interview and I was able to answer the question.
In place, move the duplicates in an array to the end. [Hint: first define duplicate. Ex. 02155530. Move 55 to end, OR 55 and 55, resulting in moving 555 to end.]
How would you explain internet to a five year old?
no difficlt question.. all they want to test is your knowledge and grasp.. the questions i was asked were: 1. given a data structure .one node with 2 pointers.. determine whether it is a doubly linked list , tree or nothing 2. design an atoi function 3. implement stack using 2 queues 4. telll me about your project 5. basic os questions
Stack to queue
a huge matrix with 1 and 0, block the block of 1. elements could be "connected" by left, right, up or down side; but no diagonal. my answer, scan one by one, after getting the first 1, use stack walking to all neighour 1 and change them into 0, count++ then the interview asked how to make it parallel, ...
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