JNCIA JUNOS Quiz 1

JNCIA JUNOS QUIZ 1

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