JNCIA JUNOS Quiz 1

JNCIA JUNOS QUIZ 1

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Question 1
Which ones are some of the characteristics of UDP?(Choose Two)
A
Slow
B
Connection Oriented
C
Fast
D
Connectionless
E
Secure
Question 2
Which one is a valid IPv6 address?
A
2001:AAAA::1122::1245:123
B
2001:AAAA:0:0:1122:0:0:0:1245:123
C
2001:AAAA::11:22::1245:123
D
2001:AAAA:1122:0:0:0:1245:123
E
2001:AA::1122:0:0::0:1245:123
Question 3
How many bits does an Ipv4 address has?
A
24
B
32
C
48
D
128
E
20
Question 4
If you have a 48 Port switch, how man broadcast domain do you have by default?
A
2
B
1
C
24
D
48
E
Infinite
Question 5
Which command must we use to view the link status of ge-1/1/1 interface ?
A
show interfaces ge-1/1/1 verbose
B
show interfaces ge-1/1/1 link-info
C
show interfaces ge-1/1/1 link
D
show interfaces ge-1/1/1 link-status
E
show interfaces ge-1/1/1 extensive
Question 6
Which devices are smart devices?
A
Repeaters
B
Switches
C
Routers
D
All of them
E
Hubs
Question 7
What is the Default Preference of BGP Routes on Juniper routers?
A
120
B
5
C
200
D
20
E
170
Question 8
What is the OSI layers of Ethernet?
A
Transport Layer
B
Data Link Layer
C
Applicaton Layer
D
Network Layer
E
Physical Layer
Question 9
With which command can we display the messages during the boot?
A
show system boot-messages
B
show boot messages
C
show boot-messages
D
show system-messages
E
show boot
Question 10
Which Network Mask is used to show 255.255.248.0?
A
/23
B
/22
C
/20
D
/21
E
/19
Question 11
MPLS labels are stored in ... table in a Juniper router.
A
inet.0
B
inet.3
C
inet.1
D
inet.6.0
E
mpls.0
Question 12
We have an IP prefix 192.168.128.0/22 . How many hosts addresses can be used for this prefix?
A
514
B
510
C
1022
D
1024
E
512
Question 13
To add ABC policy as export policy under BGP, we use ... command under the edit protocols bgp context.
A
import-policy
B
none of them
C
export
D
import
E
export-policy
Question 14
With which command can we access to CLI prompt from shell?
A
run cli
B
configure
C
start cli
D
edit
E
cli
Question 15
How can we write the current candidate configuration to the permanent storage media?
A
save /var/tmp/current.conf
B
commit /var/tmp/current.conf
C
write /var/tmp/current.conf
D
commit verify /var/tmp/current.conf
E
copy /var/tmp/current.conf
Question 16
Which ones are in Juniper M Series Router Portfolio?
A
M10i
B
M120
C
All of them
D
M320
E
M7i
Question 17
To check the reachability of a node, we use ... command.
A
ping
B
run
C
do
D
traceroute
E
check
Question 18
Which ones of the upper layers of OSI(Application Layers)?
A
Presentation
B
Transport
C
Application
D
Network
E
Session
Question 19
Which Decimal value is equal to 1101001?
A
104
B
100
C
101
D
105
E
103
Question 20
We have an interface ge-2/0/2.1. What is the meaning of "ge"?
A
Gigabyte Ethernet
B
Gigabit Enhanced
C
Gigabit Ethernet
D
None of them
E
Gigabyte Enhanced
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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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