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Cisco 400-007 Practice Test - Questions Answers

List of questions

Question 1

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An enterprise that runs numerous proprietary applications has major issues with its on-premises server estate hardware, to the point where business-critical functions are compromised. The enterprise accelerates plans to migrate services to the cloud. Which cloud service should be used if the enterprise wants to avoid hardware issues yet have control of its applications and operating system?

SaaS

SaaS

PaaS

PaaS

laaS

laaS

hybrid cloud

hybrid cloud

Suggested answer: C
asked 10/10/2024
CHUN KIT HO
31 questions

Question 2

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Which two features control multicast traffic in a VLAN environment? (Choose two)

IGMP snooping

IGMP snooping

MLD snooping

MLD snooping

RGMP

RGMP

PIM snooping

PIM snooping

pruning

pruning

Suggested answer: A, B
asked 10/10/2024
vceplus plus
50 questions

Question 3

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Company XYZ wants to secure the data plane of their network. Which two technologies can be included in the security design? (Choose two)

DAI

DAI

IP Source Guard

IP Source Guard

BEEP

BEEP

CPPr

CPPr

MPP

MPP

Suggested answer: A, B
asked 10/10/2024
Aurelie Touraille Colombo
32 questions

Question 4

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Company XYZ has a new network based on IPv6. Some of the subnets that they are planning to use will be confidential and need an addressing scheme that confines them to the local campus network.

Which type of IPv6 addresses can be used for these networks in the IPv6 addressing design?

local addresses

local addresses

private addresses

private addresses

link-local addresses

link-local addresses

unique local addresses

unique local addresses

Suggested answer: D
asked 10/10/2024
Robert Petty
54 questions

Question 5

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An architect receives a business requirement from a CTO that states the RTO and RPO for a new system should be as close as possible to zero. Which replication method and data center technology should be used?

asynchronous replication over dual data centers via DWDM

asynchronous replication over dual data centers via DWDM

synchronous replication over geographically dispersed dual data centers via MPLS

synchronous replication over geographically dispersed dual data centers via MPLS

synchronous replication over dual data centers via Metro Ethernet

synchronous replication over dual data centers via Metro Ethernet

asynchronous replication over geographically dispersed dual data centers via CWDM

asynchronous replication over geographically dispersed dual data centers via CWDM

Suggested answer: C
Explanation:


asked 10/10/2024
Josefa Vera Gago
42 questions

Question 6

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Which two data plane hardening techniques are true? (Choose two)

warning banners

warning banners

redundant AAA servers

redundant AAA servers

Control Plane Policing

Control Plane Policing

SNMPv3

SNMPv3

infrastructure ACLs

infrastructure ACLs

disable unused services

disable unused services

routing protocol authentication

routing protocol authentication

Suggested answer: C, E
Explanation:


asked 10/10/2024
Peter Urban
48 questions

Question 7

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You have been asked to design a high-density wireless network for a university campus. Which two principles would you apply in order to maximize the wireless network capacity? (Choose two.)

Implement a four-channel design on 2.4 GHz to increase the number of available channels

Implement a four-channel design on 2.4 GHz to increase the number of available channels

Choose a high minimum data rate to reduce the duty cycle.

Choose a high minimum data rate to reduce the duty cycle.

increases the number of SSlDs to load-balance the client traffic.

increases the number of SSlDs to load-balance the client traffic.

Make use of the 5-GHz band to reduce the spectrum utilization on 2.4 GHz when dual-band clients are used.

Make use of the 5-GHz band to reduce the spectrum utilization on 2.4 GHz when dual-band clients are used.

Enable 802.11n channel bonding on both 2.4 GHz and 5 GHz to increase the maximum aggregated cell throughput.

Enable 802.11n channel bonding on both 2.4 GHz and 5 GHz to increase the maximum aggregated cell throughput.

Suggested answer: B, D
asked 10/10/2024
mostafa badawi
47 questions

Question 8

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Company XYZ is redesigning their QoS policy. Some of the applications used by the company are realtime applications. The QoS design must give these applications preference in terms of transmission.

Which QoS strategy can be used to fulfill the requirement?

weighted fair queuing

weighted fair queuing

weighted random early detection

weighted random early detection

low-latency queuing

low-latency queuing

first-in first-out

first-in first-out

Suggested answer: C
asked 10/10/2024
Alex Zandamela
25 questions

Question 9

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As part of workspace digitization, a large enterprise has migrated all their users to Desktop as a Sen/ice (DaaS), by hosting the backend system in their on-premises data center. Some of the branches have started to experience disconnections to the DaaS at periodic intervals, however, local users in the data center and head office do not experience this behavior. Which technology can be used to mitigate this issue?

tail drop

tail drop

traffic shaping

traffic shaping

WRED

WRED

traffic policing

traffic policing

Suggested answer: B
Explanation:

Traffic Shaping does help with congestion and better bandwidth utilization over the WAN.

asked 10/10/2024
Martin Schwarz
42 questions

Question 10

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Refer to the exhibit.

Cisco 400-007 image Question 10 118686 10102024233153000000

The enterprise customer wants to stream one-way video from their head office to eight branch offices using multicast. Their current service provider provides a Layer3 VPN solution and manages the CE routers, but they do not currently support multicast. Which solution quickly allows this multicast traffic to go through while allowing for future scalability?

Enable a GRE tunnel between nodes CE1 and CE2

Enable a GRE tunnel between nodes CE1 and CE2

Enable a GRE tunnel between nodes C2 and C4

Enable a GRE tunnel between nodes C2 and C4

Enable a GRE tunnel between nodes C1 and C4

Enable a GRE tunnel between nodes C1 and C4

Implement hub and spoke MPLS VPN over DMVPN (also known as 2547o DMVPN) between CE1 and CE2

Implement hub and spoke MPLS VPN over DMVPN (also known as 2547o DMVPN) between CE1 and CE2

The service provider must provide a Draft Rosen solution to enable a GRE tunnel between nodes PE1 and PE2

The service provider must provide a Draft Rosen solution to enable a GRE tunnel between nodes PE1 and PE2

Suggested answer: B
asked 10/10/2024
Yedron Rojas Acosta
51 questions
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