QSurveys and questionnaires are primarily used for collecting information from a large number of users.

True.

Surveys and questionnaires are often used in user research to collect information from a large number of users, in order to gain insight into their preferences, behaviors, and opinions. Surveys and questionnaires can be distributed online or in person, and can be used to collect quantitative data that can be analyzed statistically. While surveys and questionnaires can provide valuable information about user needs and preferences, they are not typically used to identify specific usability issues or to gather detailed feedback on a product's design. For that, methods such as usability testing or expert reviews are more appropriate.