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