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