JNCIA JUNOS Quiz 1

JNCIA JUNOS QUIZ 1

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