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Exam 400-007 topic 1 question 183 discussion

Actual exam question from Cisco's 400-007
Question #: 183
Topic #: 1
[All 400-007 Questions]

Which methodology is the leading lifecycle approach to network design and implementation?

  • A. Waterfall model
  • B. PPDIOO
  • C. Spiral model
  • D. V model
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Suggested Answer: B 🗳️

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J_W
10 months, 2 weeks ago
Selected Answer: B
PPDIOO (Prepare, Plan, Design, Implement, Operate, Optimize). PPDIOO is a Cisco methodology that provides a structured and systematic approach to network lifecycle management. It is widely recognized and used in the industry to guide the design, implementation, and ongoing operation of network infrastructure. The PPDIOO lifecycle approach helps ensure that networks are designed and implemented effectively, and that they continue to meet the evolving needs of the organization over time.
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