JNCIA JUNOS Quiz 1

JNCIA JUNOS QUIZ 1

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