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