JNCIA JUNOS Quiz 1

JNCIA JUNOS QUIZ 1

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Question 1
How can we write the current candidate configuration to the permanent storage media?
A
copy /var/tmp/current.conf
B
save /var/tmp/current.conf
C
commit /var/tmp/current.conf
D
commit verify /var/tmp/current.conf
E
write /var/tmp/current.conf
Question 2
If you have a 48 Port switch, how man broadcast domain do you have by default?
A
Infinite
B
1
C
2
D
48
E
24
Question 3
We have an interface ge-2/0/2.1. What is the meaning of "ge"?
A
Gigabyte Enhanced
B
Gigabit Enhanced
C
Gigabyte Ethernet
D
Gigabit Ethernet
E
None of them
Question 4
To add ABC policy as export policy under BGP, we use ... command under the edit protocols bgp context.
A
export
B
none of them
C
export-policy
D
import-policy
E
import
Question 5
Which Network Mask is used to show 255.255.248.0?
A
/21
B
/20
C
/23
D
/19
E
/22
Question 6
Which devices are smart devices?
A
Repeaters
B
All of them
C
Routers
D
Switches
E
Hubs
Question 7
Which one is a valid IPv6 address?
A
2001:AAAA:0:0:1122:0:0:0:1245:123
B
2001:AA::1122:0:0::0:1245:123
C
2001:AAAA:1122:0:0:0:1245:123
D
2001:AAAA::1122::1245:123
E
2001:AAAA::11:22::1245:123
Question 8
With which command can we access to CLI prompt from shell?
A
start cli
B
edit
C
run cli
D
cli
E
configure
Question 9
MPLS labels are stored in ... table in a Juniper router.
A
inet.1
B
inet.3
C
mpls.0
D
inet.0
E
inet.6.0
Question 10
Which Decimal value is equal to 1101001?
A
100
B
104
C
103
D
105
E
101
Question 11
Which command must we use to view the link status of ge-1/1/1 interface ?
A
show interfaces ge-1/1/1 link-status
B
show interfaces ge-1/1/1 link-info
C
show interfaces ge-1/1/1 verbose
D
show interfaces ge-1/1/1 extensive
E
show interfaces ge-1/1/1 link
Question 12
What is the OSI layers of Ethernet?
A
Physical Layer
B
Transport Layer
C
Network Layer
D
Data Link Layer
E
Applicaton Layer
Question 13
We have an IP prefix 192.168.128.0/22 . How many hosts addresses can be used for this prefix?
A
1024
B
512
C
510
D
1022
E
514
Question 14
With which command can we display the messages during the boot?
A
show boot-messages
B
show boot
C
show system-messages
D
show system boot-messages
E
show boot messages
Question 15
Which ones are in Juniper M Series Router Portfolio?
A
M10i
B
M120
C
M7i
D
M320
E
All of them
Question 16
What is the Default Preference of BGP Routes on Juniper routers?
A
5
B
200
C
120
D
20
E
170
Question 17
Which ones are some of the characteristics of UDP?(Choose Two)
A
Connectionless
B
Secure
C
Fast
D
Connection Oriented
E
Slow
Question 18
How many bits does an Ipv4 address has?
A
48
B
24
C
32
D
128
E
20
Question 19
Which ones of the upper layers of OSI(Application Layers)?
A
Network
B
Session
C
Application
D
Transport
E
Presentation
Question 20
To check the reachability of a node, we use ... command.
A
run
B
check
C
ping
D
traceroute
E
do
Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results
There are 20 questions to complete.
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Gokhan Kosem is a Network Engineer, Instructor and the Founder of IPCisco.com with 15+ years of experience in Cisco, Nokia, Huawei, Juniper, Linux, Service Provider Networks, Routing and Switching technologies.

He has worked on the backbone networks of major service providers and network vendors including Nortel, Alcatel-Lucent (Nokia) and has extensive hands-on experience with Cisco, Huawei, Juniper and Nokia networking technologies.

He has trained thousands of networking students worldwide through IPCisco.com, Udemy, books, labs, quizzes, and educational content across multiple social media platforms.

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