Juniper JN0-100 Online Practice Questions and Exam Preparation

Juniper JN0-100 Online Questions & Answers

• Question 21:

  Which three of the following options are NOT fields found in an Ethernet frame? (Choose three.)

  A. Version
  B. Type
  C. Source Port
  D. Flags
  E. Data
  A. Version
  C. Source Port
  D. Flags

• Question 22:

  What represents the decimal equivalence of 11000000 10101000 10101100 11110001?

  A. 192.168.184.201
  B. 192.168.172.241
  C. 192.170.172.237
  D. 192.170.184.221
  B. 192.168.172.241

• Question 23:

  Which command would correctly set a router's date and time?

  A. # set date 199708290900.00
  B. # set system time 199708290900.00
  C. > set date 199708290900.00
  D. > set system time 199708290900.00
  C. > set date 199708290900.00

• Question 24:

  Which command would allow you to login to FPC 1 to collect FPC specific logs?

  A. start shell fpc1
  B. start shell tnp1
  C. start shell tnp address 1
  D. start shell pfe network fpc1
  D. start shell pfe network fpc1

• Question 25:

  Which three statements are true of dynamic routing protocols? (Choose three.)

  A. They are scalable.
  B. They are Dijkstra based.
  C. They share network layer reachability information among neighbors.
  D. They automate next hop decisions..
  E. They are tolerant of configuration errors.
  A. They are scalable.
  C. They share network layer reachability information among neighbors.
  D. They automate next hop decisions..

• Question 26:

  Which two protocols are connection-oriented? (Choose two.)

  A. Ethernet
  B. PPP
  C. TCP
  D. UDP
  B. PPP
  C. TCP

• Question 27:

  Which method loads the configuration which was active before your last commit?

  A. load replace last-active
  B. load rollback 1
  C. rollback 1
  D. rollback last-active
  C. rollback 1

• Question 28:

  Which statement is true about a forwarding table?

  A. It stores a subset of information from the routing table.
  B. It contains routes learned from all protocols to a destination.
  C. It provides a database for routes selected and placed into the routing table.
  D. Every routing protocol maintains its own forwarding table.
  A. It stores a subset of information from the routing table.

• Question 29:

  What are three components of a scheduler? (Choose three.)

  A. Forwarding Class
  B. Priority
  C. TOS Marking
  D. Buffer Size
  E. RED Configuration
  B. Priority
  D. Buffer Size
  E. RED Configuration

• Question 30:

  You have just issued the command commit confirmed and your network continues to be operational with no further changes required. You issue a commit and-quit. A short time later, users start complaining about network problems. Which commands (in order) need to be entered to resolve this issue?

  A. >commit confirmed
  B. >configure #rollback 1 #commit
  C. >configure #commit confirmed and-quit
  D. >configure
  B. >configure #rollback 1 #commit