One of the features of the census is:
Last updated Jun 23, 2026
Correct Answer:
Option B —
Simultaneity
Explanation of Census FeaturesAccording to the United Nations standards, a census is defined by several key characteristics that distinguish it from other surveys:
Simultaneity (Correct): This is a core pillar. It means the enumeration of the entire population must refer to a single, well-defined point in time (often called the "Census Moment" or "Reference Date"). This ensures that people aren't missed or counted twice due to migration during the survey period.
Individual Enumeration: Each person is recorded separately so that their specific characteristics (age, sex, occupation) can be cross-tabulated.
Universality: The census must cover a precisely defined territory and include every single person residing there.
Periodicity: Censuses are taken at regular intervals (usually every 10 years) to allow for the comparison of data over time.
Why the other options are incorrect:
A) Defining boundaries: While necessary before a census starts, the act of defining administrative boundaries is a prerequisite (mapping), not a defining feature of the data collection itself.
C) Employment of census-workers: This is an operational requirement (logistics), but it doesn't describe the nature of the data or the methodology.
D) Homogeneity: A census actually highlights heterogeneity (diversity). It records the wide variety of different groups, languages, and socioeconomic statuses within a population rather than assuming they are all the same.
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