Database Query Optimization Techniques
Which query do you use to answer the question "Which employees earn more than $5000 a month"?
سوال کا جواب دینے کے لیے آپ کون سا سوال استعمال کرتے ہیں "کون سے ملازمین ماہانہ $5000 سے زیادہ کماتے ہیں"؟
Answer: Select query
Explanation
A "Select query" is used to retrieve data from a database.
It can filter records to show employees earning more than $5000 a month by specifying conditions.
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