It Security Consultant Interview Questions

4,434 it security consultant interview questions shared by candidates

What is polymorphism? Give me a real-world example of it? What is normalisation? Difference between 1NF, 2NF, 3NF? Give an example of how they're used? Difference between truncate and delete in SQL? Can you say a SQL statement of all the customer's names that begin with A? What are the components of object-oriented programming?
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IT Consultant

Interviewed at EVOSYS

3.9
Apr 3, 2021

What is polymorphism? Give me a real-world example of it? What is normalisation? Difference between 1NF, 2NF, 3NF? Give an example of how they're used? Difference between truncate and delete in SQL? Can you say a SQL statement of all the customer's names that begin with A? What are the components of object-oriented programming?

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