Certified Network Defender (CND) — Question 97

Which of the following conditions cannot enter the system ROM monitor mode? Each correct answer represents a complete solution. Choose all that apply.

Answer options

• A. The router does not find a valid operating system image.
• B. The router does not have the configuration file.
• C. The user interrupts the boot sequence.
• D. It is necessary to set the operating parameters.

Correct answer: A, C

Explanation

The correct answers are A and C because the router must have a valid operating system image and cannot enter ROM monitor mode if the boot sequence is interrupted. Options B and D do not prevent access to ROM monitor mode; a missing configuration file does not impede entering this mode, and setting parameters is not a requirement for accessing it.