Juniper JN0-100 Online Practice Questions and Exam Preparation

Juniper JN0-100 Online Questions & Answers

• Question 91:

  Which three steps are part of the PPP CHAP 3-way handshake? (Choose three.)

  A. The caller sends a challenge to the authenticator.
  B. The authenticator sends a challenge to the caller.
  C. The caller encrypts the challenge using a secret.
  D. The caller sends a success message to the authenticator.
  E. The authenticator encrypts the challenge using a secret.
  B. The authenticator sends a challenge to the caller.
  C. The caller encrypts the challenge using a secret.
  E. The authenticator encrypts the challenge using a secret.

• Question 92:

  When a local loopback is activated on a PPP serial link, what indicates that the local interface is good?

  A. A ping to the local address succeeds.
  B. A ping to the remote address succeeds.
  C. A ping to the remote address received a 'TTL expired' message.
  D. The interface shows a flag indicating that a loop is detected.
  D. The interface shows a flag indicating that a loop is detected.

• Question 93:

  Which statement is correct about the validate option when upgrading JUNOS software?

  A. It will check the MD5 checksum of the install package.
  B. It will check if the device meets the memory requirements for the install package.
  C. It will check the compatibility of the configuration with the install package.
  D. It will check if the device meets the storage requirement for the install package.
  C. It will check the compatibility of the configuration with the install package.

• Question 94:

  You have been asked to use a 28 bit subnet mask to segment the following network block: 108.12.5.0. How many usable hosts per sub-net could you create?

  A. 10 hosts
  B. 14 hosts
  C. 12 hosts
  D. 16 hosts
  B. 14 hosts

• Question 95:

  Which major J-Web menu should you use to upgrade the JUNOS software on the router?

  A. Monitor
  B. Maintain
  C. Diagnose
  D. Configuration
  B. Maintain

• Question 96:

  In which routing table would you find an OSPF V2 route?

  A. ipv4-unicast
  B. inet.0
  C. inet.4
  D. inet.ipv4
  B. inet.0

• Question 97:

  Which CLI command displays packet and byte counts for an interface in real-time?

  A. monitor traffic
  B. show interfaces
  C. monitor interface
  D. show traffic counts
  C. monitor interface

• Question 98:

  What is correct regarding the configuration shown below? static route 0.0.0.0/0 qualified-next-hop 172.30.25.1 preference 7 next-hop 172.30.25.5

  A. The next-hop 172.30.25.1 is selected because the address has the lowest value.
  B. The next-hop 172.30.25.1 is selected because it is listed first.
  C. The next-hop 172.30.25.1 is selected because it is the lowest protocol preference.
  D. The next-hop 172.30.25.5 is selected because it is the lowest protocol preference.
  D. The next-hop 172.30.25.5 is selected because it is the lowest protocol preference.

• Question 99:

  Which three are considered match criteria in a policy? (Choose three.)

  A. prefix-list
  B. protocol ospf
  C. next-term
  D. AS path
  E. prefix-term
  A. prefix-list
  B. protocol ospf
  D. AS path

• Question 100:

  What represents the decimal equivalence of 10101100 00011111 11001001 11000101?

  A. 172.28.187.189
  B. 172.31.201.197
  C. 172.30.231.182
  D. 172.19.151.107
  B. 172.31.201.197