True Statements about Junos OS

D

The correct answer is D. The Junos kernel is based on the FreeBSD UNIX operating system.

The Junos OS is the network operating system used on Juniper Networks devices such as routers, switches, and security devices. The Junos OS is a modular, object-oriented operating system based on the FreeBSD UNIX operating system, which provides a stable and reliable platform for networking devices.

FreeBSD is a free and open-source Unix-like operating system based on the Berkeley Software Distribution (BSD) Unix operating system. It is known for its security, stability, and advanced networking features. The Junos OS takes advantage of the strengths of the FreeBSD operating system to provide a high-performance and secure networking platform.

The Junos OS also includes a number of proprietary software components that provide additional networking functionality and management features. These proprietary components are designed to integrate seamlessly with the core Junos OS, providing a consistent and reliable user experience across different Juniper Networks devices.

In summary, the Junos kernel is not based on Solaris, GNU Zebra, or any other operating system. It is based on the FreeBSD UNIX operating system, which provides a stable and reliable platform for networking devices.