JNCIA JUNOS Quiz 2

JNCIA JUNOS QUIZ 2

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