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