JNCIA JUNOS Quiz 1

JNCIA JUNOS QUIZ 1

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

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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