Designing for Cisco Internetwork Solutions (DESGN, legacy) — Question 23

Which three of these are layers in the Cisco SONA Architecture? (Choose three.)

Answer options

• A. Applications
• B. Physical Infrastructure
• C. Presentation
• D. Integrated Transport
• E. Core Common Services
• F. Networked Infrastructure

Correct answer: A, B, E

Explanation

The correct layers in the Cisco SONA Architecture include Applications, Physical Infrastructure, and Core Common Services, which represent different aspects of the architecture. Presentation, Integrated Transport, and Networked Infrastructure are not categorized as layers within the SONA model, making them incorrect options.