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