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

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