Juniper Networks Certified Associate - Junos (JNCIA-Junos) Quiz Questions and Answers

What must be configured prior to the first commit after factory defaults are loaded?

Answer :
  • root authentication

For the interface ge-1/2/3.4, what does "ge" represent?

Answer :
  • Gigabit Ethernet

Which word starts a command to display the operational status of a Junos device?

Answer :
  • show

What is a valid IPv6 address?

Answer :
  • 2001:0db8:3000:2215:0000:0000:aaaa:1111

Which layer in the OSI model is responsible for translating frames into bits?

Answer :
  • Data Link Layer

Which layer in the TCP/IP model is responsible for delivering packets to their destination?

Answer :
  • Internet Layer

Which process is responsible for the routing protocols on a Junos device?

Answer :
  • rpd

Which process is responsible for the configuration of the router and all user commands on a Junos device?

Answer :
  • mgd

How does the PFE handle unicast transit traffic destined for an existing forwarding table entry?

Answer :
  • It sends the traffic through one egress port toward its destination.

What are two benefits of the modular design of the Junos OS? (Choose two.)

Answer :
  • Each module runs in its own protected memory space.
  • Each module can be individually restarted.