JNCIA JUNOS Quiz 2

JNCIA JUNOS QUIZ 2

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

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