Q1.Longest Substring Without Repeating Characters Given a string 'S' of length 'L', return the length of the longest substring without repeatin... read more
Q2.Design a system that reads content of a file and show it in a webpage as the file gets update the webpage should also get updated in realtim... read more
Q3.Designing Question This problem requires you to implement a log watching solution (similar to the tail -f command in UNIX). However, in this... read more