JNCIA JUNOS Quiz 1

JNCIA JUNOS QUIZ 1

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