I was asked about how to avoid data corruption in relational databases. (very broadly, not specifics)
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how to transform a string into comma separated values
Program to reverse a string
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Write down code to calculate Fibonacci in 2 ways - then asked to explain complexity.
Suppose a basketball match is going on and apart from conventional manner to record that game i.e. video recording, I want to record that game in a structure, so which structure u will use and with which fields, to record that game so that whenever i go through that structure i'll get the whole description of the match event-wise i.e. what happened at which time.
Google Maps allows you to zoom in and out of satellite maps, with terabytes of data accessible via a very fast interface. How would you go about implementing this functionality?
1. Find the the string of length 'n' which contains only vowels and the letters are lexically arranged in decending order.
Design patterns
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