The latest JN0-103 JNCIA-Junos certification actual real practice exam question and answer (Q&A) dumps are available free, which are helpful for you to pass the JN0-103 exam and earn Juniper Networks Certified Associate, Junos, Associate (JNCIA-Junos) certification.
Exam Question 81
Which three statements describe OSPF? (Choose three)
A. OSPF must operate between different autonomous system
B. OSPF uses areas to incorporate hierarchy and to allow for scalability
C. OSPF calculates the best path to each destination
D. OSPF uses a distance-vector algorithm to calculate routing cost
E. OSPF is a link-state IGP
Correct Answer:
B. OSPF uses areas to incorporate hierarchy and to allow for scalability
C. OSPF calculates the best path to each destination
E. OSPF is a link-state IGP
Exam Question 82
Which command is used to validate the syntax of a configuration without applying the configuration?
Or Which command verifies configuration syntax without applying the changes?
A. commit check
B. commit synchronize
C. commit and-quit
D. commit confirmed
Correct Answer:
A. commit check
Exam Question 83
A Junos device is in a factory-default configuration and no host name is set. What is used in place of a host name in this scenario?
A. router
B. Junos
C. user
D. amnesiac
Correct Answer:
D. amnesiac
Exam Question 84
You have received a request from the user, SecurityTeam, to notify their terminal connection only when someone commits a change to the configuration of a specific networking device. Which command would you input in this scenario?
A. set system syslog user SecurityTeam change-log any
B. set system syslog user SecurityTeam interactive-commands
C. set system syslog user SecurityTeam interactive-commands any
D. set system syslog user SecurityTeam change-log alert
Correct Answer:
A. set system syslog user SecurityTeam change-log any
Exam Question 85
You have entered the command show log messages | match error | kernel | panic which statement is correct regarding the keywords error, kernel and panic in the output?
A. the output messages will contain all messages from the file that contains at least one of the three defined keywords.
B. the output messages will contain all messages from the file except the ones that contain all three defined keywords.
C. the output messages will contain all messages from the file except the ones that contains at least one of the three defined keywords.
D. the output messages will contain all messages from the file that contains all three defined Keywords.
Correct Answer:
A. the output messages will contain all messages from the file that contains at least one of the three defined keywords.
Exam Question 86
What’s is the minimum system-defined user class required to issue clear commands?
A. authorized
B. read-only
C. operator
D. super-user
Correct Answer:
C. operator
Exam Question 87
What is the maximum number of configurations, by default, that are recoverable using the rollback command?
A. 25
B. 50
C. 100
D. 75
Correct Answer:
B. 50
Exam Question 88
What statement is true about the orlonger route-filter match type?
A. All routes within the specified prefix that are longer than the given prefix are considered a match
B. All routes within the specified prefix that are longer or equal to the given prefix up to a defined acceptable prefix length are considered a match
C. All routes within the specified prefix that are longer than the given prefix up to a defined acceptable prefix length are considered a match
D. All routes within the specified prefix that are longer or equal to the given prefix are considered a match
Correct Answer:
A. All routes within the specified prefix that are longer than the given prefix are considered a match
Exam Question 89
Referring to the exhibit, which two statements are correct? (Choose two.)
A. The memory utilization is 28%
B. The memory utilization is 72%
C. The CPU kernel utilization is 1%
D. The 15 minute CPU load average is 99%
Correct Answer:
A. The memory utilization is 28%
C. The CPU kernel utilization is 1%
Exam Question 90
Which two interfaces are considered as physical interface? (Choose two.)
A. xe-1/1/1
B. ge-2/0/2.0
C. et-5/0/0
D. ae1.1
Correct Answer:
A. xe-1/1/1
B. ge-2/0/2.0