Juniper JN0-106 Online Practice Questions and Exam Preparation

Juniper JN0-106 Online Questions & Answers

• Question 41:

  Which two operational mode commands would you use to verify CPU and memory utilization on a Junos device? (Choose two.)

  A. show chassis routing-engine
  B. show chassis environment
  C. show system processes extensive
  D. show system resource-monitor summary
  A. show chassis routing-engine
  C. show system processes extensive

• Question 42:

  Referring to the exhibit,

  

  which command would be used to view the IP subnet addresses associated with prefix-list DIRECT-IP?

  A. show policy-options prefix-list DIRECT-IP
  B. show configuration policy-options prefix-list DIRECT-IP
  C. show configuration policy-options prefix-list DIRECT-IP | display inheritance
  D. show configuration policy-options prefix-list DIRECT-IP apply-path
  C. show configuration policy-options prefix-list DIRECT-IP | display inheritance

• Question 43:

  According to HPE Juniper Networking, what are two recommended tasks you should perform before upgrading Junos OS on a device? (Choose two.)

  A. Delete all rollback configurations.
  B. Verify available storage space using the show system storage command.
  C. Disable all interfaces to prevent traffic during the upgrade.
  D. Back up the active current configuration.
  B. Verify available storage space using the show system storage command.
  D. Back up the active current configuration.

• Question 44:

  Which statement describes the purpose of configuring traceoption log files in Junos OS?

  A. The traceoption log files automatically optimize routing decisions based on traffic patterns.
  B. The traceoption log files enable detailed debugging of specific protocols or processes.
  C. The traceoption log files allow permanent storage of all system logs for compliance purposes.
  D. The traceoption log files provide real-time monitoring of interface bandwidth utilization.
  B. The traceoption log files enable detailed debugging of specific protocols or processes.

• Question 45:

  Which statement describes supernetting?

  A. It divides one network into several smaller, more specific prefixes.
  B. It assigns a unique Layer 2 address to each routed interface.
  C. It builds a forwarding table from MAC address learning.
  D. It represents multiple contiguous networks with a less specific prefix.
  D. It represents multiple contiguous networks with a less specific prefix.

• Question 46:

  Which two operating systems are used as foundations for Junos OS? (Choose two.)

  A. Ubuntu
  B. CentOS
  C. Linux
  D. FreeBSD
  C. Linux
  D. FreeBSD

• Question 47:

  Which two actions does the monitor traffic command perform? (Choose two.)

  A. It provides access to the tcpdump utility.
  B. It monitors traffic that originates or terminates on the local PFE.
  C. It displays real-time log information on your terminal.
  D. It monitors traffic that originates or terminates on the local RE.
  A. It provides access to the tcpdump utility.
  D. It monitors traffic that originates or terminates on the local RE.

• Question 48:

  Which two statements are correct regarding Layer 2 network switches? (Choose two.)

  A. Switches are susceptible to traffic loops.
  B. Switches flood broadcast traffic.
  C. Switches do not learn MAC addresses.
  D. Switches create a single collision domain.
  A. Switches are susceptible to traffic loops.
  B. Switches flood broadcast traffic.

• Question 49:

  Which two statements describe routing policy and firewall filter behavior in Junos? (Choose two.)

  A. A routing policy changes interface error counters before traffic is forwarded.
  B. An import policy can control which received routes are accepted into routing information.
  C. A firewall filter is used to install Junos OS software packages.
  D. A firewall filter term can match traffic and then apply an action such as accepting or discarding it.
  E. Unicast reverse-path forwarding validates destination names against DNS records.
  B. An import policy can control which received routes are accepted into routing information.
  D. A firewall filter term can match traffic and then apply an action such as accepting or discarding it.

• Question 50:

  Which two statements are correct regarding Layer 2 network switches? (Choose two.)

  A. Switches flood broadcast traffic.
  B. Switches are susceptible to traffic loops.
  C. Switches do not learn MAC addresses.
  D. Switches create a single collision domain.
  A. Switches flood broadcast traffic.
  B. Switches are susceptible to traffic loops.