Fast2test 400-007 최신 PDF 버전 시험 문제집을 무료로 Google Drive에서 다운로드하세요: https://drive.google.com/open?id=1l2TRuQIqJWkB12zFQuXn0khw_fhKQTnd
Fast2test의 경험이 풍부한 IT전문가들이 연구제작해낸 Cisco인증 400-007덤프는 시험패스율이 100%에 가까워 시험의 첫번째 도전에서 한방에 시험패스하도록 도와드립니다. Cisco인증 400-007덤프는Cisco인증 400-007최신 실제시험문제의 모든 시험문제를 커버하고 있어 덤프에 있는 내용만 공부하시면 아무런 걱정없이 시험에 도전할수 있습니다.
| Section | Weight | Objectives |
|---|---|---|
| Network Design | 30% | - Design resilient and scalable campus architectures
|
| Control, Data, Management Plane and Operational Design | 25% | - Design data plane transport and management plane strategies
|
| Service Design | 15% | - Incorporate automation and network programmability
|
| Business Strategy Design | 15% | - Evaluate project management methodologies impact
|
| Security Design | 15% | - Design secure perimeter and edge boundaries
|
만약 여러분은Cisco 400-007인증시험취득으로 이 치열한 IT업계경쟁 속에서 자기만의 자리를 잡고, 스펙을 쌓고, 전문적인 지식을 높이고 싶으십니까? 하지만Cisco 400-007패스는 쉬운 일은 아닙니다.Cisco 400-007패스는 여러분이 IT업계에 한발작 더 가까워졌다는 뜻이죠. 하지만 이렇게 중요한 시험이라고 많은 시간과 정력을 낭비할필요는 없습니다. Fast2test의 완벽한 자료만으로도 가능합니다. Fast2test의 덤프들은 모두 전문적으로 IT관련인증시험에 대하여 연구하여 만들어진것이기 때문입니다.
질문 # 85
To facilitate true end-to-end QoS on an IP-network, the IETF has defined two models: IntServ and DiffServ Which protocol is used by both models?
정답：A
질문 # 86
Which two mechanisms avoid suboptimal routing in a network with dynamic mutual redistribution between multiple OSPFv2 and EIGRP boundaries? (Choose two.)
정답：B,F
설명：
https://www.cisco.com/c/en/us/support/docs/ip/enhanced-interior-gateway-routing-protocol-eigrp/8606-redist.html
질문 # 87
A small organization of 20 employees is looking to deliver a network design service for modernizing customer networks to support advanced solutions.
Project scope and weekly progress should be visualized by the management.
Always consider feedback and make changes accordingly during the project.
Should consider flexibility to change scope at any point in time.
Which project methodology meets the requirements and has the least impact on the outcome?
정답：A
설명：
The question addresses the selection of a project methodology for a small organization delivering network design services, a key aspect of the CCDE v3.1 blueprint under " Business-Driven Design Approaches. " The requirements emphasize visualization of progress, iterative feedback incorporation, and flexibility to adapt scope without significantly disrupting the project outcome. The CCDE v3.1 blueprint highlights the importance of aligning project management methodologies with business objectives, ensuring that network design projects meet customer needs while maintaining agility and efficiency.
Analysis of Requirements:
Visualization of Project Scope and Weekly Progress:Management needs a clear, real-time view of the project' s status, including tasks completed, in progress, and planned. This requires a methodology with tools for visual tracking, such as boards or dashboards.
Feedback Incorporation and Iterative Changes:The methodology must support continuous feedback from stakeholders (e.g., customers or management) and allow for adjustments to the design throughout the project lifecycle.
Flexibility to Change Scope:The ability to modify the project scope (e.g., adding or removing network design components) at any time without derailing the project is critical.
Least Impact on Project Outcome:The methodology should minimize disruptions to the project's success (e.g., timeline, quality, or deliverables) when changes are made.
Analysis of Options:
A). Scrum:Scrum is an Agile framework that organizes work into fixed-length iterations (sprints), typically 2-
4 weeks. It uses visual tools like sprint backlogs and burndown charts to track progress, meeting the visualization requirement. Scrum incorporates feedback at the end of each sprint during sprint reviews, allowing for iterative changes. However, scope changes within a sprint are discouraged, as Scrum prioritizes completing the sprint backlog. Changing the scope mid-sprint can disrupt the team's focus and impact the outcome (e.g., incomplete deliverables or delayed timelines). While Scrum supports flexibility between sprints, it's less ideal for mid-iteration scope changes, making it suboptimal for the requirement of changing scope at any point.
B). Lean:Lean focuses on maximizing value by eliminating waste and optimizing processes. It emphasizes continuous improvement and customer value but doesn't inherently provide a structured framework for visualizing project progress or managing iterative feedback in the context of network design projects. Lean's focus on streamlining processes is less suited for handling frequent scope changes, as it prioritizes efficiency over flexibility. Additionally, Lean lacks specific tools like visual boards tailored to project management, making it less effective for meeting the visualization requirement. Its impact on the outcome could be significant if scope changes disrupt optimized workflows.
C). Kanban:Kanban is a visual, flow-based methodology that uses a Kanban board to track tasks in columns (e.
g., To Do, In Progress, Done), providing real-time visualization of project scope and progress. It supports continuous feedback by allowing teams to adjust priorities and incorporate changes as new tasks are added to the board. Kanban's strength is its flexibility: tasks can be reprioritized, and scope changes can be introduced at any time without disrupting the workflow, as there are no fixed iterations. Work-in-progress (WIP) limits ensure that the team remains focused, minimizing the impact of changes on the project outcome. Kanban's adaptability and minimal structure make it ideal for a small team delivering network design services with evolving requirements, aligning perfectly with all three requirements and ensuring the least impact on the outcome.
D). Six Sigma:Six Sigma is a data-driven methodology focused on reducing defects and improving quality through structured processes (e.g., DMAIC: Define, Measure, Analyze, Improve, Control). It's designed for process optimization, not project management, and lacks tools for visualizing project progress or supporting iterative feedback in a network design context. Six Sigma's rigid, phased approach doesn't accommodate frequent scope changes, as changes could require restarting the DMAIC cycle, significantly impacting the project outcome. It's unsuitable for the dynamic, flexible needs of this project.
Correct Answer (C):
Kanbanis the best methodology to meet the requirements:
Visualization:Kanban boards provide a clear, real-time view of tasks and progress, accessible to management.
Feedback and Iterative Changes:Kanban supports continuous feedback by allowing tasks to be updated or reprioritized based on stakeholder input.
Flexibility for Scope Changes:New tasks can be added, and priorities can shift at any time without disrupting the workflow, as Kanban operates without fixed iterations.
Least Impact on Outcome:Kanban's flow-based approach and WIP limits ensure that changes are absorbed smoothly, maintaining project stability and deliverables.
Why Not A, B, or D?
Scrum (A):While Scrum supports visualization and feedback, its fixed sprints limit flexibility for mid- iteration scope changes, potentially impacting the outcome if changes are frequent.
Lean (B):Lean lacks specific project management tools for visualization and is less suited for handling scope changes, as it prioritizes process efficiency over flexibility.
Six Sigma (D):Six Sigma is designed for quality control, not project management, and its rigid structure doesn't support visualization, feedback, or scope flexibility.
Relevant CCDE v3.1 Blueprint Extract:
The CCDE v3.1 blueprint, as outlined in theCisco Certified Design Expert (CCDE 400-007) Official Cert Guideand Cisco Learning Network resources, includes the following under " Business-Driven Design Approaches " :
Project Management Methodologies:Selecting methodologies that align with business requirements, such as Agile, Lean, or Kanban, to deliver network design projects effectively.
Customer-Centric Design:Incorporating stakeholder feedback and adapting to changing requirements to meet business objectives.
Agility and Flexibility:Designing processes that allow for iterative improvements and scope adjustments without compromising project outcomes.
FromCisco Certified Design Expert (CCDE 400-007) Official Cert Guide(2023):
" Business-driven design requires project methodologies that support flexibility and stakeholder collaboration.
Kanban is particularly effective for projects with evolving requirements, as its visual workflow and continuous delivery model allow for real-time adjustments with minimal disruption. " FromCCDE v3 Practice Labs: Preparing for the Cisco Certified Design Expert Lab Exam(Duggan, 2023):
" For small teams delivering network design services, Kanban provides a lightweight, flexible approach. Its visual board supports management oversight, while its flow-based structure accommodates scope changes without impacting project stability. " Industry-Standard Reference:
Kanban is widely recognized in project management literature (e.g.,Kanban: Successful Evolutionary Change for Your Technology Businessby David J. Anderson) as a methodology that excels in dynamic environments.
It's particularly suited for small teams, as it requires minimal overhead and supports continuous delivery, aligning with Cisco's emphasis on business-driven, agile design processes.
Official Cisco Documentation Reference:
Cisco's CCDE training materials and the Cisco Learning Network emphasize Agile methodologies for network design projects, with Kanban highlighted for its ability to manage workflows in environments with frequent changes. TheCisco Enterprise Architecturemodel encourages modular, iterative approaches to align with business needs, which Kanban supports through its flexible structure.
Sources:
Cisco Certified Design Expert (CCDE 400-007) Official Cert Guide, Cisco Press, 2023.
CCDE v3 Practice Labs: Preparing for the Cisco Certified Design Expert Lab Exam, Martin J. Duggan, Cisco Press, 2023.
Cisco Learning Network, CCDE v3.1 Blueprint and Resources.
Kanban: Successful Evolutionary Change for Your Technology Business, David J. Anderson, 2010 (for Kanban methodology principles).
CCDE Study Guide, Cisco Press, 2015 (for foundational business-driven design concepts, updated by CCDE v3.1 materials).
Conclusion:
The correct answer isC (Kanban), as it fully meets the requirements for visualization, feedback incorporation, and scope flexibility while minimizing impact on the project outcome. Kanban's visual, flow-based approach is ideal for a small organization delivering network design services with dynamic requirements, aligning with the CCDE v3.1 blueprint's focus on business-driven design approaches.
Notes on Corrections and Process:
Typographical Errors Corrected:
Minor formatting adjustments for clarity (e.g., consistent bullet points for requirements).
Changed "out-come" to "outcome" in the question stem.
Ensured consistent capitalization for methodology names (e.g., "Six Sigma" instead of "Six-Sigma").
Verification Process:
Cross-referenced the question with the CCDE v3.1 blueprint from the Cisco Learning Network and Cisco Press resources (CCDE 400-007 Official Cert GuideandCCDE v3 Practice Labs).
Validated Kanban's suitability using industry-standard project management principles and Cisco's guidance on Agile methodologies.
Ensured the explanation aligns with CCDE v3.1's emphasis on business-driven, customer-centric design processes.
Answer Selection:
SelectedCbased on Kanban's direct alignment with all requirements, ruling out other options through detailed comparison of their suitability for the scenario.
질문 # 88
Which two actions ensure voice quality in a branch location with a low-speed, high-latency WAN connection? (Choose two.)
정답：C,D
질문 # 89
Which Interconnectivity method offers the fastest convergence in the event of a unidirectional issue between three Layer 3 switches connected together with routed links in the same rack in a data center?
정답：C
설명：
BFD (Bidirectional Forwarding Detection) provides sub-second failure detection at the control plane level, making it the fastest convergence mechanism for Layer 3 routing protocols.
Fiber Ethernet typically offers higher reliability and lower latency than copper.
When combined, Fiber with BFD provides the most robust and quickest convergence for unidirectional failures in a routed data center environment.
Why other options are incorrect:
A and B: Copper adds more physical susceptibility to errors.
B and D: UDLD is a Layer 2 unidirectional detection mechanism, not optimized for Layer 3 convergence.
-
질문 # 90
......
Fast2test의Cisco 400-007 덤프 구매 후 등록된 사용자가 구매일로부터 일년 이내에Cisco 400-007시험에 실패하셨다면 Fast2test메일에 주문번호와 불합격성적표를 보내오셔서 환불신청하실수 있습니다.구매일자 이전에 발생한 시험불합격은 환불보상의 대상이 아닙니다. 개별 인증사는 불합격성적표를 발급하지 않기에 재시험신청내역을 환불증명으로 제출하시면 됩니다.
400-007예상문제: https://kr.fast2test.com/400-007-premium-file.html
그리고 Fast2test 400-007 시험 문제집의 전체 버전을 클라우드 저장소에서 다운로드할 수 있습니다: https://drive.google.com/open?id=1l2TRuQIqJWkB12zFQuXn0khw_fhKQTnd