How is a simple beam with a uniformly distributed load checked for strength?

How is a simple beam with a uniformly distributed load checked for strength?

• A. By calculating bending moment capacity, verifying section modulus and full strength of the chosen cross-section, comparing with factored loads.
• B. By only checking deflection limits.
• C. By ignoring material properties and focusing on aesthetics.
• D. By verifying only service loads.

Answer: (A)