NRS I Quiz 1

NRS I QUIZ 1

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

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