JNCIA JUNOS Quiz 1

JNCIA JUNOS QUIZ 1

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