What is the most common MRL?

What is the most common MRL?

• A. Splits one I-Type stop into multiple stops.
• B. Combines multiple stops into a single stop.
• C. Uses only F-Type Stop IDs.
• D. Is created as a single, unmodified stop.

Answer: (A)

Splitting one I-Type stop into multiple stops is the approach that gives the most flexibility and precision in how stops are represented. By breaking a single I-Type stop into smaller, distinct stops, each sub-stop can have its own location, timing, and relationships to different routes or lines. This modular structure makes it easier to manage changes, assign accurate IDs, and reuse those sub-stops across various scenarios without altering the whole stop. It supports clearer sequencing along a route, better analytics, and more reliable data maintenance. If you were to merge several stops into one, you’d lose important distinctions such as where one line terminates and another begins, making scheduling and route planning harder to track. Relying only on F-Type Stop IDs could limit compatibility with systems that expect the I-Type structure. Keeping a stop as a single, unmodified unit would forgo the benefits of decomposition and normalization that make data scalable and easier to update.

Splitting one I-Type stop into multiple stops is the approach that gives the most flexibility and precision in how stops are represented. By breaking a single I-Type stop into smaller, distinct stops, each sub-stop can have its own location, timing, and relationships to different routes or lines. This modular structure makes it easier to manage changes, assign accurate IDs, and reuse those sub-stops across various scenarios without altering the whole stop. It supports clearer sequencing along a route, better analytics, and more reliable data maintenance.

If you were to merge several stops into one, you’d lose important distinctions such as where one line terminates and another begins, making scheduling and route planning harder to track. Relying only on F-Type Stop IDs could limit compatibility with systems that expect the I-Type structure. Keeping a stop as a single, unmodified unit would forgo the benefits of decomposition and normalization that make data scalable and easier to update.