What is the difference between a DSP and an ad exchange?

Related questions

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2. What is the age limit for DSP?
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4. What do DSP do?
5. Is Rubicon a DSP?
6. What is a DSP job?
7. What is meant by DSP police?
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Tags

1. #marketers
2. #platform
3. #impressions
4. #digital
5. #softwares
6. #bidding
7. #publishers
8. #through
9. #respectively
10. #advertisers
11. #demand
12. #supply
13. #exchange