Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) — Question 381

What is an enhancement that Cisco IOS XE Software has over Cisco IOS Software?

Answer options

• A. It is built on a QNX Neutrino Microkernel
• B. It allows all processes to use the same pool of memory
• C. It runs on a 32-bit operating system
• D. It supports symmetric multiprocessing

Correct answer: D

Explanation

The correct answer is D because Cisco IOS XE Software includes support for symmetric multiprocessing, allowing it to efficiently utilize multiple CPU cores for better performance. Options A, B, and C do not accurately represent enhancements specific to Cisco IOS XE Software as they either describe features that are not unique to it or are incorrect.