NRS I Quiz 1 ⋆ IpCisco

NRS I QUIZ 1

Please wait while the activity loads.
If this activity does not load, try refreshing your browser. Also, this page requires javascript. Please visit using a browser with javascript enabled.

If loading fails, click here to try again

CONGRATULATIONS!

YOU HAVE COMPLETED NRS I QUIZ 1.

YOU HAVE %%SCORE%% TRUE ANSWERS OUT OF %%TOTAL%% QUESTIONS.

YOUR SCORE IS %%PERCENTAGE%%.

%%RATING%%

Your answers are highlighted below.

Question 1

Which prefix summarizes the networks 10.10.0.0/24 through 10.10.3.0/24?

A	10.10.0.0/24
B	10.10.0.0/21
C	10.10.0.0/23
D	10.10.0.0/20
E	10.10.0.0/22

Question 2

What happens during data encapsulation?

A	Routing tables are deleted
B	IP addresses are converted to MAC addresses
C	MPLS labels are always removed
D	Protocol information is added as data moves down the protocol stack
E	Headers are removed from data

Question 3

Which three VPN service types are covered in Nokia SR OS service configuration? (Choose Three)

A	VPRN
B	LDP
C	VPWS
D	VPLS
E	OSPF

Question 4

If data can be transmitted in both directions simultaneously, the connection is called ...

A	Broadcast
B	Half-duplex
C	Full-duplex
D	Multicast
E	Simplex

Question 5

Which two interfaces can be used for out-of-band management of a Nokia 7750 SR? (Choose Two)

A	Service interface
B	Management port
C	Console port
D	Network port
E	Access port

Question 6

Which command is used to display configuration information in Nokia SR OS?

A	show
B	get
C	info
D	set
E	display

Question 7

Which command is commonly used to display the routing table on Nokia SR OS?

A	show ip route
B	get router routes
C	show router route-table
D	info route-table
E	display ip routing-table

Question 8

All severity alarms on a Nokia 7750 SR can be stored in ....

A	Log 100
B	Log 90
C	None of them
D	Log 98
E	Log 99

Question 9

Which state indicates a fully established OSPF adjacency?

A	Full
B	2-Way
C	ExStart
D	Exchange
E	Init

Question 10

Which Nokia service provides Multipoint Layer 2 VPN connectivity between customer sites?

A	VPRN
B	LDP
C	VPLS
D	VPWS
E	BGP

Question 11

Which routing protocol covered in Nokia NRS I is a link-state routing protocol?

A	OSPF
B	MPLS
C	BGP
D	ARP
E	LDP

Question 12

Which two are sublayers of the Data Link layer? (Choose Two)

A	TCP
B	UDP
C	MAC
D	IP
E	LLC

Question 13

Provisioned Card type and Equipped Card type must be same for a card to work properly.

A	False
B	True

Question 14

Which Nokia service provides Layer 3 VPN connectivity between customer sites?

A	Ethernet VLAN
B	VPWS
C	VPRN
D	MPLS LSP
E	VPLS

Question 15

Which file is used to provide boot options during the Nokia SR OS boot process?

A	boot.ftp
B	system.dat
C	startup.ini
D	bof.cfg
E	router.cfg

Question 16

What does an Ethernet switch primarily use to make Layer 2 forwarding decisions?

A	OSPF Router ID
B	Destination TCP port
C	Source IP address
D	Destination MAC address
E	MPLS label only

Question 17

Which command configures the system name as ABC on Nokia SR OS?

A	name ABC
B	hostname ABC
C	configure system name ABC
D	system name ABC
E	system-name ABC

Question 18

At which OSI layer does a traditional Ethernet switch primarily operate?

A	Transport
B	Data Link
C	Network
D	Application
E	Physical

Question 19

Which field in an Ethernet frame is used to detect transmission errors?

A	VLAN ID
B	Source MAC
C	Preamble
D	Frame Check Sequence (FCS)
E	EtherType

Question 20

What is the primary purpose of LDP in an MPLS network?

A	To create Ethernet VLANs
B	To distribute MPLS label information between routers
C	To encrypt VPN traffic
D	To calculate OSPF costs
E	To assign IP addresses to routers

Question 21

Which plane is primarily responsible for forwarding user traffic through a router?

control and data plane Nokia NRS-I questions

A	Service plane
B	Routing plane
C	Data plane
D	Management plane
E	Control plane

Question 22

Which component of a Nokia 7750 SR is primarily responsible for control-plane processing?

Nokia NRS-I practice questions control plane question, Nokia 7750 Service Router

A	Input/Output Module (IOM)
B	Routing Processor Module (RPM)
C	Media Dependent Adapter (MDA)
D	Control Processing Module (CPM)
E	Compact Flash (CF)

Question 23

What does a router primarily examine when forwarding an IP packet? ip packet forwarding Nokia NRS questions

A	Source TCP port
B	Ethernet FCS
C	Source MAC address
D	VLAN name
E	Destination IP address

Question 24

VLANs are identified by a ...

A	System ID
B	Switch ID
C	Service ID
D	Vlan ID
E	Engine ID

Question 25

Which type of fiber is typically used for longer-distance Ethernet connections?

A	UTP
B	Single-mode fiber
C	Multimode fiber
D	Coaxial cable
E	STP

Question 26

Which three label operations are commonly associated with MPLS forwarding? (Choose Three)

A	Swap
B	Flood
C	Push
D	Pop
E	Learn

Question 27

How many layers are in the modern TCP/IP model?

A	8
B	10
C	7
D	4
E	5

Question 28

Which type of route is manually configured by a network administrator?

A	OSPF route
B	LDP route
C	Dynamic route
D	Static route
E	BGP route

Question 29

Which Nokia service provides a point-to-point Layer 2 VPN service? mpls layer 2 vpn Nokia NRS-I questions, nokia 7750 SR

A	VPLS
B	VPRN
C	LDP
D	VPWS
E	OSPF

Question 30

What is the broadcast address of prefix 165.24.200.0/23?

subnetting calculation Nokia NRS-I questions, ipv4 addressing, broadcast address

A	165.24.201.254
B	165.24.201.255
C	165.24.200.254
D	165.24.200.128
E	165.24.200.255

Question 30 Explanation:

Network: 165.24.200.0/23 10100101.00011000.1100100 0.00000000 (Class B) Broadcast: 165.24.201.255 10100101.00011000.1100100 1.11111111

Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results

There are 30 questions to complete.

gokhankosem

Gokhan Kosem is a Network Engineer, Instructor and the Founder of IPCisco.com with 15+ years of experience in Cisco, Nokia, Huawei, Juniper, Linux, Service Provider Networks, Routing and Switching technologies.

He has worked on the backbone networks of major service providers and network vendors including Nortel, Alcatel-Lucent (Nokia) and has extensive hands-on experience with Cisco, Huawei, Juniper and Nokia networking technologies.

He has trained thousands of networking students worldwide through IPCisco.com, Udemy, books, labs, quizzes, and educational content across multiple social media platforms.

IPCisco.com | Best Route to Your Dreams

NRS I Quiz 1

NRS I QUIZ 1

Latest Lessons

Latest Blog Posts

WHAT YOU WILL FIND?

COURSES

SPECIALS

MEMBERSHIP