What are two benefits of the modular design of the Junos OS? (Choose two.)
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A. B. C. D.BC
The modular design of the Junos OS offers several benefits, including:
Each module runs in its own protected memory space: This feature provides a high level of reliability and stability to the Junos OS, as it ensures that any issues that occur within a single module will not affect the stability or performance of other modules. Each module has its own protected memory space, which means that it cannot access or modify the memory space of other modules. As a result, if a module fails or crashes, it will not impact other modules or the entire system, thus ensuring that the overall system remains stable and reliable.
Each module can be individually restarted: Another advantage of the modular design of the Junos OS is that each module can be restarted independently without affecting the other modules or the entire system. This means that if there is a problem with a specific module, it can be restarted without affecting the other modules or the entire system. This feature also allows for easier troubleshooting, as administrators can quickly isolate and resolve issues within individual modules without disrupting the operation of the entire system.
Therefore, the correct answers to this question are B (Each module runs in its own protected memory space) and C (Each module can be individually restarted).
Note that options A and D are incorrect because they are not direct benefits of the modular design of the Junos OS. While Junos OS may use ASICs to accelerate specific functions, this is not a direct result of the modular design. Similarly, while the modular design does enable support for all Junos platforms, this is not a benefit in and of itself, but rather a consequence of the modular design approach.