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