JNCIA JUNOS Quiz 1

JNCIA JUNOS QUIZ 1

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