Asked question: Using an already implemented method Rand5() that generates a random integer between the ranges 1-5 uniformly. Using this method, implement a a new method that returns a random integer in the range 1-7 uniformly, i.e. Rand7(). Basically this is Rejection Sampling Algorithm. See http://leetcode.com/2010/11/rejection-sampling.html
- Test cases on swipe machine - What is the need of manual if you can do automation - What will be the negative test scenarios for pen - What is regression testing and how it is useful
Tree Data Structure
there were more question on the Performance side and scalability of application in the test which is not needed for a Manual testing profile.
Questions on testing
Describe the testing process of Form on printed screenshot.
Program: Let's say U1,U2 are friends and vice versa. So given a list of friends, you need to find unique set of friends. For eg: U1,U2 U2,U3 U4,U5, U2,U1, U4,U5 Should return: U1,U2; U2,U3; U4,U5
Every thing they asked is scenario based and real time problems faced in QA?
How will you find two strings are anagram?
Just to keep your resume
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