NRS I Quiz 1

NRS I QUIZ 1

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

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