CCNA: Cisco Certified Network Associate — Question 116

Which two WAN architecture options help a business scalability and reliability for the network? (Choose two.)

Answer options

• A. asychronous routing
• B. single-homed branches
• C. dual-homed branches
• D. static routing
• E. dynamic routing

Correct answer: C, E

Explanation

The correct answers, C (dual-homed branches) and E (dynamic routing), provide redundancy and adaptability in network connections, which are crucial for scalability and reliability. In contrast, A (asychronous routing) and D (static routing) do not offer the same level of flexibility or resilience, while B (single-homed branches) lacks the redundancy that helps maintain network integrity.