NRS I Quiz 1

NRS I QUIZ 1

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Question 1
To set system name as ABC, we use .... command on Nokia 7750 SR.
A
systemname ABC
B
system ABC create
C
system ABC
D
name ABC create
E
name ABC
Question 2
Which ones are Link-State Routing protocols?
A
OSPF
B
All of them
C
IS-IS
D
RIP
E
BGP
Question 3
Which ones are true for simple switches?
A
Smart devices
B
Layer 2 device
C
Half-Duplex
D
Full-Duplex
E
Layer 1 device
Question 4
For Out of Band Management, whick ones are used on 7750 Service Routers?
A
Access ports
B
Interface ports
C
Management Port
D
Console
E
All of them
Question 5
Provisioned Card type and Equipped Card type must be same for a card to work properly.
A
False
B
True
Question 6
Which ones are Application layer protocols?
A
Telnet
B
RSTP
C
HTTP
D
ICMP
E
FTP
Question 7
Vlans are identified by ....
A
Switch ID
B
Vlan ID
C
System ID
D
Engine ID
E
Service ID
Question 8
All severity alarms on a Nokia 7750 SR can be stored in ....
A
None of them
B
Log 90
C
Log 98
D
Log 99
E
Log 100
Question 9
Which IP address below is belong to Class B?
A
101.5.8.9
B
200.10.40.102
C
135.65.40.8
D
192.168.5.7
E
10.10.5.4
Question 10
Which ones are the sub layers of Data Link Layer?
A
IP
B
MAC
C
LLC
D
ARP
E
TCP
Question 11
Which one is the last converged state of OSPF neighbourship establishment process?
A
Exchange
B
Init
C
Exstart
D
2-way
E
Full
Question 12
Which ones are the main processes used in MPLS operation?
A
Swap
B
Push
C
Pop
D
Change
E
All of them
Question 13
If data is transmit in one direction, this is ...
A
Half-Duplex
B
Full-Duplex
Question 14
What is the broadcast address of prefix 165.24.200.0/23?  
A
165.24.201.254
B
165.24.200.128
C
165.24.200.255
D
165.24.201.255
E
165.24.200.254
Question 14 Explanation: 
Network: 165.24.200.0/23 10100101.00011000.1100100 0.00000000 (Class B) Broadcast: 165.24.201.255 10100101.00011000.1100100 1.11111111
Question 15
Which ones are the MPLS VPN Services of Nokia?
A
VLL
B
VPLS
C
VPWS
D
VPRN
E
All of them
Question 16
What is the first step of BGP neighborship establishment?
A
Four-way Handshake
B
Open Confirmed
C
Open Sent
D
Three-way Handshake
E
None of them
Question 17
Which Fiber cables are used for longer distances?
A
Multi Mode Fiber
B
Single Mode Fiber
Question 18
By default, important files are stored in which Compact Flash on Nokia SR 7750?
A
CF4
B
CF2
C
CF3
D
All of them
E
CF1
Question 19
We use .... command to display configuration info on Nokia routers.
A
set
B
show
C
get
D
info
E
display
Question 20
How many layers does TCP/IP has?
A
8
B
4
C
7
D
5
E
10
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There are 20 questions to complete.

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