Nokia 4A0-N02 Free Practice Questions

NEW QUESTION 1
Which of the following is correct about the NAT/PAT function on the NSG?

• A. Only one mode (either NAT or PAT) is supported, depending on administrative configuration.
• B. NAP/PAT is used to offload the Internet traffic.
• C. By default, NAT/PAT is enabled.
• D. NAT/PAT is enabled at the NSG level and applied to all network ports.

Answer: B

NEW QUESTION 2
Which statement regarding the forwarding policies used in VNS for traffic redirection (also known as service chaining) is FALSE?

• A. Forwarding policies can be applied to ingress and egress traffic.
• B. Redirection targets should be created in advance and associated with vports.
• C. Redirection targets cannot be associated with bridge vports (physical appliances).
• D. Traffic between two branch offices or between two devices in the same branch office can be redirected to an appliance located in the data center.

Answer: D

NEW QUESTION 3
Which of the following statements about uplink ingress policing is FALSE?

• A. It can be applied to the overlay.
• B. It can be applied to the underlay.
• C. VSD raises an alarm when the policing threshold is crossed.
• D. The policer can be configured by enterprise admin.

Answer: B

NEW QUESTION 4
Please, refer to the diagram. If the two VMs are on the same subnet, what is MAC address X4?

• A. X4 = MAC1
• B. X4 = MAC4
• C. X4 = MAC11
• D. X4 = MAC12

Answer: B

NEW QUESTION 5
Which of the following is NOT true regarding the certificate authority component on VSD?

• A. It provides secure communication (TLS) between NSGs and the VSD by an HTTPS proxy.
• B. It provides secure communication (TLS) between NSGs and the VSC.
• C. It provides secure communication (TLS) between NSGs and VRSs.
• D. It provides secure communication (TLS) between the VSC and VRSs.

Answer: A

NEW QUESTION 6
Which of the following statements about the SD-WAN portal is TRUE?

• A. The SD-WAN portal is an optional addition to the Nuage Networks VNS solution.
• B. The SD-WAN portal cannot be deployed as a high availability cluster.
• C. The SD-WAN portal is configured either by the Graphical User Interface (GUI) or a Command Line Interface (CLI).
• D. The SD-WAN portal cannot be used to bootstrap NSGs.

Answer: A

NEW QUESTION 7
Which of the NAT-T variants creates a NAT table similar to the diagram?

• A. Symmetric mapping
• B. Port restricted mapping
• C. Address restricted mapping
• D. Endpoint-independent mapping

Answer: C

NEW QUESTION 8
Which of the following is TRUE about NSG dual uplink?

• A. It only provides redundancy for data traffic.
• B. Traffic is load balanced between primary and secondary links.
• C. One primary VSC is selected on each uplink.
• D. Both uplinks can be connected to the same network or to two different networks.

Answer: B

NEW QUESTION 9
Which of the following is false regarding overlay solutions?

• A. An ‘overlay network’ is a virtual abstraction built on top of an existing physical network.
• B. Both VXLAN and TRILL are host-centric overlay solutions.
• C. Nuage Networks VNS uses a VXLAN-based overlay solution.
• D. Overlay networks are totally transparent to their physical underlay network.

Answer: B

NEW QUESTION 10
Which statement is FALSE regarding the vport?

• A. NSG vPorts are associated with access ports.
• B. There are four types of vPorts: VM, container, host and bridge.
• C. The NSG’s vPorts are typically host vPorts.
• D. One vPort can only belong to one subnet or L2 domain.

Answer: B

NEW QUESTION 11
Which of the following is NOT a VSAP web application?

• A. Service Navigator
• B. Security Management
• C. Inventory Management
• D. Fault Management

Answer: A

NEW QUESTION 12
Which Nokia product is the core component of VNO?

• A. Cloudband Network Director (CBND)
• B. CloudBand Application Manager (CBAM)
• C. CloudBand Infrastructure Software (CBIS)
• D. Nuage Networks Virtualized Services Directory (VSD)

Answer: B

NEW QUESTION 13
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