JNCIA Junos Configuration Fundamentals Quiz

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| Questions: 20 | Updated: Aug 16, 2026
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1. What does RIB stand for in Junos routing?

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About This Quiz
JNCIA Junos Configuration Fundamentals Quiz - Quiz

This quiz evaluates your understanding of Juniper Junos configuration fundamentals, covering core networking concepts, device management, and operational procedures. Designed for college-level learners preparing for JNCIA certification, it tests knowledge of Junos CLI, configuration modes, routing protocols, and system administration tasks essential for managing Juniper devices in enterprise environments.

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2. The ____ hierarchy in Junos contains interface configuration statements.

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3. What is the maximum number of rollback configurations stored in Junos by default?

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4. Which Junos feature allows automatic rollback of configuration changes?

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5. In Junos, ____ is the process of removing a configuration statement.

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6. Which command displays the differences between candidate and active configurations?

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7. The ____ command loads a configuration file into the candidate database.

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8. In Junos, what is the purpose of the FIB?

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9. Which routing protocol is a distance-vector protocol used in Junos?

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10. The ____ daemon manages routing protocols in Junos.

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11. What is the primary configuration database in Junos OS?

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12. Which command shows real-time interface statistics in Junos?

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13. In Junos, a ____ is a logical grouping of physical ports.

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14. Which protocol is used for out-of-band device management in Junos?

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15. What is the default administrative user in Junos?

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16. The ____ command is used to exit configuration mode without committing changes.

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17. Which hierarchy level in Junos configuration contains system settings like hostname and DNS?

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18. What does CLI stand for in Junos device management?

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19. In Junos, the ____ command displays the current running configuration.

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20. Which command commits changes in Junos without confirming them?

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What does RIB stand for in Junos routing?
The ____ hierarchy in Junos contains interface configuration...
What is the maximum number of rollback configurations stored in Junos...
Which Junos feature allows automatic rollback of configuration...
In Junos, ____ is the process of removing a configuration statement.
Which command displays the differences between candidate and active...
The ____ command loads a configuration file into the candidate...
In Junos, what is the purpose of the FIB?
Which routing protocol is a distance-vector protocol used in Junos?
The ____ daemon manages routing protocols in Junos.
What is the primary configuration database in Junos OS?
Which command shows real-time interface statistics in Junos?
In Junos, a ____ is a logical grouping of physical ports.
Which protocol is used for out-of-band device management in Junos?
What is the default administrative user in Junos?
The ____ command is used to exit configuration mode without committing...
Which hierarchy level in Junos configuration contains system settings...
What does CLI stand for in Junos device management?
In Junos, the ____ command displays the current running configuration.
Which command commits changes in Junos without confirming them?
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