CCNA: Cisco Certified Network Associate — Question 135

Which WAN access technology is preferred for a small office / home office architecture?

Answer options

• A. broadband cable access
• B. frame-relay packet switching
• C. dedicated point-to-point leased line
• D. Integrated Services Digital Network switching

Correct answer: A

Explanation

Broadband cable access is the ideal choice for small office or home office environments due to its affordability and high-speed connectivity. Options like frame-relay packet switching and dedicated point-to-point leased lines are generally more expensive and complex, making them less practical for small setups. Integrated Services Digital Network switching is also not as commonly used for smaller offices, as broadband solutions offer better cost-effectiveness and speed.