NRS I Quiz 1

NRS I QUIZ 1

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

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