JN0-105 Online Practice Questions and Answers

What is the primary system log file that is present in the default configuration of a Junos device?

A. vrrp

B. kmd

C. messages

D. jsrpd

What information does the forwarding table require so that the device forwards traffic? (Choose three.)

A. BGP local preference value

B. next hop IP address

C. outgoing interface name

D. OSPF metric value

E. next hop MAC address

Which service does RADIUS provide?

A. routing

B. authentication

C. DNS resolution

D. time synchronization

Click the Exhibit button.

Referring to the exhibit, where are the configuration backup files stored?

A. Files are stored to the SCP site and the FTP site in a round-robin manner.

B. Files are stored to the SCP site and the FTP site simultaneously.

C. Files are stored to any site as selected by Junos internally.

D. Files are stored to the SCP site but if the transfer fails, then to the FTP site.

Click the Exhibit button.

Referring to the exhibit, OSPF has three export policies that match different static route prefixes. The 10.10.10.0/24 static route does not match any terms in the policy1 routing policy.

What happens next in this scenario?

A. The static route is rejected by the default routing policy.

B. The static route is rejected by the policy1 routing policy.

C. The static route is evaluated by the policy2 routing policy.

D. The static route is evaluated by the policy3 routing policy.

What are two benefits when implementing class of service? (Choose two.)

A. Traffic congestion will be eliminated.

B. Traffic congestion can be managed.

C. The network will be faster.

D. Latency-sensitive traffic can be prioritized.

Which three statements describe the Transmission Control Protocol (TCP)? (Choose three.)

A. TCP is a transport layer protocol.

B. TCP is faster than the User Datagram Protocol (UDP).

C. TCP provides delivery notification and error-checking mechanisms.

D. TCP uses a best-effort delivery approach.

E. TCP application examples include HTTP and SMTP.

Click the Exhibit button.

Referring to the exhibit, which statement is correct about traffic received on the ge-0/0/1.0 interface?

A. All traffic will be silently dropped.

B. All traffic will be accepted.

C. All traffic will be dropped and a UDP message sent back to the source.

D. All traffic will be dropped and an ICMP notification sent back to the source.

Which two statements about firewall filters are correct? (Choose two.)

A. Firewall filters can match Layer 7 parameters.

B. Firewall filters are stateless.

C. Firewall filters are stateful.

D. Firewall filters can match Layer 4 parameters.

Click the Exhibit button.

Referring to the exhibit, which routing configuration is required for these two users to access the remote server?

A. Users and the server require a default gateway.

B. Trunk ports must be enabled on the switch.

C. A routing protocol must be enabled on the router.

D. Users must connect directly to the router.