This technique is also known as walking-sectional experimental research, which only collects information at one stage. The goal of using this strategy is to create a single point, that provides representations to the population of interest, and other choices were wrong, that can be described as follows:
In option A, It is wrong, because this designing technique is used to search the relationship between variables.
In option B, It is a form of marketing, that provides communication via telephone, that's why it is incorrect.
In option D, It is used in research, that's why it is not correct.
In option E, It is wrong, because it is used in business.
There is no need of adding template strings inside a <Text> component for adding strings in react-native. You can just use simple text and for variables, you can wrap it with curly braces