Juniper Juniper Certifications JN0-105 Questions & Answers

• Question 51:

  Which two statements describe the functions of the Packet Forwarding Engine (PFE)? (Choose two.)

  A. The PFE will route or switch packets or frames out of the correct interface as quickly as possible.

  B. The PFE will apply filters and routing policies when forwarding the packets to their final destination.

  C. A The PFE will process management traffic to help monitor and manage the network device.

  D. A The PFE will calculate the best network path to each individual subnet based on input from various routing protocols and static routes.

  Correct Answer: AB

• Question 52:

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

  A. Ubuntu

  B. CentOS

  C. Linux

  D. FreeBSD

  Correct Answer: CD

• Question 53:

  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.

  Correct Answer: ACE

• Question 54:

  What does the "3" in Junos version 14.2R3.2 represent?

  A. a single-threaded version of the Junos OS.

  B. a major release number.

  C. a minor release number.

  D. a service build number.

  Correct Answer: C

• Question 55:

  The monitor traffic command provides access to which utility?

  A. tcpdump

  B. telnet

  C. traceroute

  D. netstat

  Correct Answer: A

• Question 56:

  What are two protocols that the Junos OS uses to archive configuration files remotely? (Choose two.)

  A. SCP

  B. HTTP

  C. SFTP

  D. FTP

  Correct Answer: AD

• Question 57:

  A Junos device is configured with multiple routing protocols to the same destination prefix.

  By Default, which route will be active in the forwarding table?

  A. A static route

  B. An OSPF route

  C. An IS-IS route

  D. A BGP route

  Correct Answer: A

• Question 58:

  What is the purpose of the load merge command?

  A. to add or delete variables from the configuration based on the contents of a specified path file.

  B. to completely overwrite the current configuration with the configuration you load.

  C. to combine the current configuration with the configuration you load.

  D. to look for a replace tag in the configuration you load.

  Correct Answer: C

• Question 59:

  The IP address 10.1.1.1 belongs to which class of IP address space?

  A. Class A

  B. Class B

  C. Class C

  D. Class D

  Correct Answer: A

• Question 60:

  Which three statements are true about IPv6 linl local addresses? (Choose three.)

  A. They begin with the prefix fe80::/64.

  B. They can be assigned manually or dynamically.

  C. They are not guaranteed to be unique outside of the network segment.

  D. They are optional adddresses.

  E. They provide reachability to the internet.

  Correct Answer: ABC