Which two statements correctly describe a router memory type and its contents? (Choose two.)

Question:
Which two statements correctly describe a router memory type and its contents? (Choose two.)

• ROM is nonvolatile and stores the running IOS.
• FLASH is nonvolatile and contains a limited portion of the IOS​.
• RAM is volatile and stores the IP routing table.
• NVRAM is nonvolatile and stores a full version of the IOS.
• ROM is nonvolatile and contains basic diagnostic software.

Explanation: ROM is a nonvolatile memory and stores bootup instructions, basic diagnostic software, and a limited IOS. Flash is a nonvolatile memory used as permanent storage for the IOS and other system-related files. RAM is volatile memory and stores the IP routing table, IPv4 to MAC address mappings in the ARP cache, packets that are buffered or temporarily stored, the running configuration, and the currently running IOS. NVRAM is a nonvolatile memory that stores the startup configuration file.

Exam with this question: CCNA 1 (v5.1 + v6.0) Practice Final Exam Answers