File Info
| Exam | Nokia Scalable IP Networks |
| Number | 4A0-100 |
| File Name | Nokia.4A0-100.Test4Prep.2019-07-16.130q.vcex |
| Size | 1 MB |
| Posted | Jul 16, 2019 |
| Download | Nokia.4A0-100.Test4Prep.2019-07-16.130q.vcex |
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Demo Questions
Question 1
Which technologies can be used with Ethernet switches to achieve redundancy? (Choose two)
- LAG
- OSPF
- RIP
- STP
Correct answer: AD
Question 2
In what type of network is a broadcast storm likely to occur?
- An Ethernet network with redundant paths not running STP.
- An ATM network.
- A SONET network.
- All of the above.
Correct answer: A
Question 3
What problems was Spanning Tree Protocol (STP) primarily designed to solve? (Choose two):
- Providing path redundancy.
- Preventing loops.
- Handling collisions.
- Allowing flooding of multicast traffic.
Correct answer: AB
Question 4
Which of the following is a feature of a VLAN?
- A VLAN allows multiple Ethernet switches to be connected in a single broadcast domain.
- A VLAN allows multiple Ethernet switches to be connected in a single collision domain.
- A VLAN can separate ports on the same switch into different broadcast domains.
- A VLAN can separate ports on the same switch into different collision domains.
Correct answer: C
Question 5
What is required if devices on different VLANs wish to communicate with each other?
- Devices on different VLANs cannot communicate with each other.
- Devices on different VLANs can communicate with each other as long as they are connected to the same switch.
- Devices on different VLANs can communicate with each other as long as the switches they are attached to are connected to each other with an Ethernet connection.
- Devices on different VLANs can communicate with each other if there is an IP router to connect the VLANs.
Correct answer: D
Question 6
A 24 port Ethernet switch is configured with VLAN 100 on ports 1 - 8, VLAN 200 on ports 9 - 16 and VLAN 300 on ports 17 - 24. Which of the following describes the behavior of the switch when a broadcast frame is received on port 1?
- The switch will discard the broadcast frame because there is no specific destination address.
- The switch will flood the broadcast frame on all ports on which the switch has seen frames from attached devices
- The switch will flood the broadcast frame on ports 2 to 8.
- The switch will flood the broadcast frame on all 24 ports.
Correct answer: C
Question 7
The method by which Ethernet frames are associated to a specific VLAN is referred to as:
- Segmenting
- Stacking
- Routing
- Tagging
Correct answer: D
Question 8
What information is used to separate VLANs on a VLAN trunk that connects multiple VLANs?
- VLAN tag.
- IP Header.
- FCS.
- Priority Value.
Correct answer: A
Question 9
Using Q-in-Q Virtual Local Area Network (VLAN) stacking, how does a carrier differentiate one customers traffic from that of another?
- The provider edge (PE) switch adds an additional field called a PE tag to the customers Layer 2 data.
- The PE switch replaces the customers VLAN tag with a carrier-assigned tag.
- The PE switch adds a second VLAN tag to identify the customers traffic on the carriers network.
- The PE switch assigns a customer-specific priority label to the customers traffic.
Correct answer: C
Question 10
What is the purpose of the Data Link Layer in the OSI model?
- The Data Link Layer is responsible for encapsulating the packet into a frame for transmission on the transmission media.
- The Data Link Layer is responsible for encapsulating the packet into an IP header and routing the packet.
- The Data Link Layer is responsible for formatting the packet for applications such as JPEG format.
- The Data Link Layer is responsible for timing of the signals on the transmission media
Correct answer: A
