Vikas Rajput
Vikas Rajput

@vikasrajputin

9 تغريدة 4 قراءة Oct 05, 2022
Prepare these 5 questions, to crack your next SQL interview (with resources) 🧵👇
1. Explain Normalization with Example?
Tip:
- Sometimes they might give you an unstructured set of tables and ask you to apply normalization during the interview
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2. What are JOINs in SQL and Different Types of JOINS?
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3. How to find top Nth records in a given table?
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4. How to Improve the Performance of a Query?
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5. What are the Different Types of Keys and Which one have you used it?
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Note:
- Sometimes, the same question can be asked in an indirect manner, by giving you a problem, so make sure to understand a given topic thoroughly
- This thread is mostly applicable to the Backend/Fullstack Developer
All the best for your interview :)
Thanks for staying till the end!
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