Final Answer:
A website operator that wanted to use online measuring could use the correct option is: 4) all of these answers are correct.
Step-by-step explanation:
Ad exposures measure the number of times an online advertisement is displayed to a user. This metric helps assess the reach and impact of advertising campaigns. It provides insights into how frequently users are exposed to the ad.
Online Surveys:
Online surveys are a valuable tool for gathering feedback directly from website visitors. They can be used to collect data on user preferences, satisfaction, and demographics. Surveys provide qualitative information that complements quantitative data from other sources.
Retention and Recall Tests:
Retention and recall tests evaluate how well users remember information or content from a website. These tests assess the effectiveness of the website's design and content in leaving a lasting impression on visitors.
All of These Answers are Correct:
This option is true because ad exposures, online surveys, and retention/recall tests collectively cover different aspects of online measuring. Ad exposures focus on quantitative metrics, surveys provide qualitative insights, and retention/recall tests assess user engagement and memory retention.
A website operator that wanted to use online measuring could use the correct option is: 4) all of these answers are correct.