Juniper JN0-104 Exam Dumps

Question 6 of 100

You loaded the factory-default configuration on your Junos device. Which single element must be configured before a commit command will succeed?

An IPv4 address must be configured on the fxp0 or em0 interface

A hostname must be configured

A root password must be configured

An IPv4 default route must be configured

Correct Answer: C

When you load the factory-default configuration on a Junos device, it is essential to configure a root password before the commit command will succeed. This is a necessary security measure to ensure only authorized users can make further changes to the device configuration.

Question 7 of 100

Which two statements descnbe the functions of the Routing Engine (RE)? (Choose two.)

The RE will apply filters and routing policies when forwarding the packets to their final destination

The RE will route or switch packets or frames out of the correct interface as quickly as possible

The RE will calculate the best network path to each individual subnet based on input from vanous routing protocols and static routes

The RE will process management traffic to help monitor and manage the network devic

Correct Answer: C, D

The Routing Engine (RE) is responsible for calculating the best network paths to each subnet. This involves processing inputs from various routing protocols and static routes to determine the most efficient routes. Additionally, the RE handles management tasks, such as processing management traffic to monitor and manage the network device. These functions are essential for maintaining the performance and reliability of the network.

Question 8 of 100

Which two statements about the output shown in the exhibit are correct? (Choose two.)

The router ID of the neighbor connected to the ge-0/0/1.0 interface is 192.168.100.3

The router has two OSPF adjacencies

The neighbors are not using the Junos OS default OSPF priority value

The IP address assigned to the router's ge-0/0/1.0 interface is 172.25.1.9

Correct Answer: A, B

The router ID of the neighbor connected to the ge-0/0/1.0 interface is indeed 192.168.100.3, as indicated in the output. The state column shows 'Full' for both entries, confirming that the router has two OSPF adjacencies. These two statements accurately describe the information displayed in the exhibit.

Question 9 of 100

Referring to the exhibit, which two statements are correct? (Choose two.)

The last 5 second CPU utilization is 1%

The last 5 second CPU utilization is 99%

The control plane memory used is 63%

The data plane memory used is 63%

Correct Answer: A, D

The last 5 second CPU utilization is reported as 1% under 'User', which indicates the user CPU usage is minimal. Additionally, the data plane memory used is specified as 1452 MB out of 2304 MB, which is 63%, confirming these two statements are correct.

Question 10 of 100

Which two operating systems are used as the foundation of the Junos OS? (Choose two.)

Linux

Ubuntu

CentOS

FreeBSD

Correct Answer: A, D

The Junos OS is fundamentally built on two operating systems: Linux and FreeBSD. Linux provides the underlying system foundation, while FreeBSD elements are used for different networking capabilities within the Junos OS. This information is supported by detailed architectural descriptions and widely recognized references, verifying Linux and FreeBSD as the foundational operating systems used in Junos OS.