JNCIA JUNOS Quiz 2

JNCIA JUNOS QUIZ 2

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Question 1
How many octets does an Ipv4 address has?
A
20
B
24
C
32
D
4
E
8
Question 2
What is the Binary equivalent of 146?
A
10010010
B
10010110
C
11010010
D
10010011
E
10100010
Question 3
Routers work on .... and simple switches work on .... of OSI Model.
A
Layer 3 / Layer 4
B
Layer 2 / Layer 4
C
Layer 3 / Layer 2
D
Layer 2 / Layer 3
E
Layer 4 / Layer 3
Question 4
With which command can we go to interface configuration context on Juniper routers?
A
interfaces
B
create interfaces
C
check interfaces
D
edit interfaces
E
cd interfaces
Question 5
Hpw can we check BGP neighbors on Juniper routers?
A
show router bgp neighbor
B
show bgp neighbor
C
show router bgp
D
show router bgp interfaces
E
show bgp interfaces
Question 6
Which ones are the upper layers of OSI?
A
Network
B
Session
C
Presentation
D
Application
E
Transport
Question 7
Which ones are layer 3 protocols?
A
OSPF
B
ARP
C
ICMP
D
STP
E
IP
Question 8
With which five commands can we configure a prefix list named XYZ on Junos? (Prefixes in the list : 1.1.1.0/24 and 2.2.2.0/24)
A
commit
B
set 1.1.1.0/24
C
set 2.2.2.0/24
D
all of them
E
prefix-list XYZ
F
edit policy-options
Question 9
If you have a 48 Port switch, how man collision domain do you have by default?
A
2
B
24
C
48
D
5
E
1
Question 10
Which Juniper M Series Router has higher capacity?
A
M120
B
All of them
C
M7i
D
M320
E
M10i
Question 11
How can we configure our root password as ABC123 on Junos?
A
set root-authentication-password ABC123
B
set root-authentication encrypted-password ABC123
C
set password ABC123
D
set encrypted-password ABC123
E
set root-authentication ABC123
Question 12
We have an IP prefix 172.100.100.0/28 . What is the Broadcast address for this prefix?
A
172.100.100.15
B
172.100.100.1
C
172.100.100.254
D
172.100.100.16
E
172.100.100.255
Question 13
In which layer of OSI, do Routers work?
A
Layer 1
B
Layer 2
C
Layer 7
D
Layer 5
E
Layer 3
Question 14
To check the hopes through a destination, we use ... command.
A
check
B
run
C
do
D
traceroute
E
ping
Question 15
We have a MAC address A1:B4:6D:AA.12:35. Which part of this address is product specific?
A
A1:B4
B
35
C
12:35
D
AA.12:35
E
A1:B4:6D
Question 16
How many layers does TCP/IP has?
A
4
B
10
C
7
D
8
E
6
Question 17
What is the Default Preference of Redirect Routes on Juniper routers?
A
5
B
30
C
40
D
20
E
10
Question 18
Which one is a valid IPv6 address?
A
FEC0:1000::0:13
B
FEC0:1:0:0:0:0:0:0:13
C
FEC0::1:0:0:0:0:0:0:13
D
FEC::000::0:13
E
FEC0:1000::0::13
Question 19
Which Subnet Mask can be showed also with /20?
A
255.255.248.0
B
255.255.244.0
C
255.255.254.0
D
255.255.240.0
E
255.255.252.0
Question 20
IPv6 Multicast Routes are stored in ..... table on Juniper Routers.
A
inet.3
B
inet.6.1
C
inet.6.0
D
inet.1
E
inet.0
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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