NRS I Quiz 1

NRS I QUIZ 1

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

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