Information Technology (IT) Interview Questions

1 - How would you ensure that you wrote clean and valid code for the company website?

2 - How you would turn a string into an array and then an array back into a string using built-in functions in the PHP programming language?

3 - What experience do you have of designing websites? Do you have knowledge of CSS, JavaScript, HTML and related technologies?

4 - What do you see as the most important element of working on an IT helpdesk?

5 - Tell me about the different types of joins that can be performed on database tables, and how they are distinct from each other in terms of results returned?

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