Web Operations Interview Questions

14,143 web operations interview questions shared by candidates

In PHP what's the difference(s) between using protected, private, and public? Can a class inherit from two base class and if so how? Explain your current workflow. Explain in detail including the steps on how you would troubleshoot a slow website. What's the benefits of normalizing MySQL tables, does it really provide the performance gain?
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Web Applications Developer

Interviewed at NAS Insurance Services

3
Feb 10, 2016

In PHP what's the difference(s) between using protected, private, and public? Can a class inherit from two base class and if so how? Explain your current workflow. Explain in detail including the steps on how you would troubleshoot a slow website. What's the benefits of normalizing MySQL tables, does it really provide the performance gain?

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