- Load all of the scripts asynchrously so they don’t block DOM construction while the browser fetches them, but make sure to include script 1 first in the HTML.
- Load script 1 normally (without an async or defer) attribute and load scripts 2 and 3 with the defer attribute.
- Load all 3 scripts with the defer attribute, making sure to include script 1 first in the HTML.
- It doesn’t matter. The scripts can be executed in any order.
SELECT supply_source, SUM(total_cost)/100000000 AS total_cost_dollars, ((SUM(total_cost)/100000000)/SUM(impressions))*1000 AS avg_cpm, SUM(impressions) AS impressions FROM dsp_inventory GROUP BY 1 ...
False True The correct answer is: True