The correct answer is A. Knowing facts about the existing situation.
A survey study is a type of research that involves collecting data from a large number of people. The data is then used to understand the opinions, attitudes, or behaviors of the population as a whole. Survey studies can be used to answer a variety of questions, such as:
- What are people’s opinions about a particular issue?
- How often do people do a certain activity?
- What are the characteristics of a particular group of people?
Survey studies are often used in marketing research, public opinion polling, and social science research. They can also be used to evaluate the effectiveness of programs or policies.
Option B is incorrect because a survey study does not necessarily compare the present status with the standard norms. The purpose of a survey study is to collect data about the existing situation, not to compare it to anything else.
Option C is incorrect because a survey study does not necessarily criticize the existing situation. The purpose of a survey study is to collect data, not to judge or evaluate the situation.
Option D is incorrect because a survey study does not necessarily identify the means of improving the existing situation. The purpose of a survey study is to collect data, not to suggest solutions.