What are the two types of optimization? Choose two.

The two types of optimization in the context of Google Ads measurement are Media mix optimization and Channel optimization. Media mix optimization involves strategically allocating advertising budgets across different media channels (e.g., TV, digital, print) to maximize overall campaign effectiveness and ROI. This ensures that resources are distributed where they will have the greatest impact. Channel optimization, on the other hand, focuses on improving the performance within a specific advertising channel, such as Google Ads. This could involve refining ad copy, adjusting targeting, or optimizing landing pages to achieve better results within that particular channel. While bidding optimization is a crucial aspect of managing Google Ads campaigns, it falls under the umbrella of channel optimization rather than being a distinct top-level optimization type. Targeting optimization is also a component of channel optimization, as it refines who sees the ads within a specific platform.