Free 300-550: Designing and Implementing Cisco Network Programmability Exam Questions and Answers
Designing and Implementing Cisco Network Programmability is exam 300-550, part of Cisco certifications. In Cisco's current scheme the first digit gives the level: 100 is entry, 200 associate, 300 the CCNP concentration exams, 350 the CCNP core exams that also qualify you for CCIE, 500 specialist and 700 the unproctored sales exams. Older codes such as 400-, 640- and 642- predate the February 2020 restructure, when every CCNA track was collapsed into one exam and CCNP moved to a core-plus-concentration model.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 11, 2026
- Exam code
- 300-550
- Provider
- Cisco
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
What protocol is commonly used for automating the deployment of network configurations?
Please select an optionIncorrectCorrect answer: A
NETCONF is a network management protocol used to install, manipulate, and delete the configuration of network devices.
Was this answer correct?Question #2
Which API provides a better way to manage network devices compared to traditional CLIs?
Please select an optionIncorrectCorrect answer: A
REST APIs are more flexible and allow for easier integration when managing network devices programmatically.
Was this answer correct?Question #3
What is the primary purpose of Python in Cisco network programmability?
Please select an optionIncorrectCorrect answer: C
Python is widely used for automating networking tasks, making it essential in network programmability.
Was this answer correct?Question #4
In network programmability, what does YANG primarily signify?
Please select an optionIncorrectCorrect answer: D
YANG is a data modeling language used to model configuration and state data manipulated using NETCONF.
Was this answer correct?Question #5
Which command would most likely be used to verify the installation of a new Cisco platform?
Please select an optionIncorrectCorrect answer: B
The "show version" command provides details about the device's operating system, hardware, and versions.
Was this answer correct?Question #6
When integrating SDN with network programmability, which layer is primarily affected?
Please select an optionIncorrectCorrect answer: C
The Application Layer is primarily affected by SDN as it relies on controllers to make networking decisions.
Was this answer correct?Question #7
Which tool is best for simulating Cisco networks for testing programmability solutions?
Please select an optionIncorrectCorrect answer: C
GNS3 is a network software emulator that allows users to run a copy of Cisco IOS and other applications to simulate networks.
Was this answer correct?Question #8
How does model-driven programmability improve network operations?
Please select an optionIncorrectCorrect answer: C
Model-driven programmability allows for real-time data exchange and better alignment between network state and the desired state.
Was this answer correct?Question #9
What does the term DevOps imply in the context of network automation?
Please select an optionIncorrectCorrect answer: B
DevOps promotes collaboration between development and operations, which is essential for successful network automation.
Was this answer correct?Question #10
Which of the following is a key benefit of using a RESTful API in network programmability?
Please select an optionIncorrectCorrect answer: B
RESTful APIs can be formatted in various ways (JSON, XML), making them more flexible and independent of specific formats.
Was this answer correct?
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FAQ
Learn More: https://www.cisco.com/site/us/en/learn/training-certifications/certifications/index.html
- Q1: What is the 300-550: Designing and Implementing Cisco Network Programmability exam?
- A: 300-550: Designing and Implementing Cisco Network Programmability is a Cisco certification exam. Judging by the questions in our bank, it concentrates on programmability, cisco, automation and programming.
- Q2: What topics does the 300-550: Designing and Implementing Cisco Network Programmability exam cover?
- A: Questions in our 300-550: Designing and Implementing Cisco Network Programmability bank cluster around programmability, cisco, automation and programming. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for 300-550: Designing and Implementing Cisco Network Programmability?
- A: Work through the 300-550: Designing and Implementing Cisco Network Programmability practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real 300-550: Designing and Implementing Cisco Network Programmability exam questions?
- A: They are drawn from officially released past questions and from community members who have sat 300-550: Designing and Implementing Cisco Network Programmability. Answers are verified and updated weekly.
- Q5: Where do I register for the 300-550: Designing and Implementing Cisco Network Programmability exam?
- A: Register through Cisco directly at https://www.cisco.com/site/us/en/learn/training-certifications/certifications/index.html. Exampractice is not affiliated with Cisco and does not administer the exam.
- Q6: Is there a free 300-550: Designing and Implementing Cisco Network Programmability sample?
- A: Yes. Every 300-550: Designing and Implementing Cisco Network Programmability page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are Cisco Certification Exams?
- A: Cisco Certification Exams validate your expertise in using and managing Cisco networking and IT solutions. These certifications demonstrate your proficiency in designing, implementing, and troubleshooting Cisco-based networks and systems, covering areas such as routing and switching, security, wireless, data center, and collaboration.
- Q8: Why should I pursue Cisco Certification?
- A: Cisco Certification enhances your professional credibility, showcasing your skills and knowledge in Cisco technologies. This can lead to better job opportunities, higher salaries, and career advancement in networking and IT industries.
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- A: Benefits include recognition as a certified networking professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Cisco technologies and best practices.
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- A: Network engineers, system administrators, IT professionals, and anyone involved in designing, implementing, and managing network solutions using Cisco products should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of Cisco Certification Exams are available?
- A: Cisco offers various certification paths, including:
- Q12: How do I prepare for Cisco Certification Exams?
- A: Preparation can include official Cisco training courses, study guides, practice exams, online tutorials, and hands-on experience with Cisco networking equipment and solutions.
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- A: Cisco Certification Exams can be taken at authorized Pearson VUE testing centers worldwide or online, providing flexibility to fit your schedule and location.
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- A: Cisco Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in networking and IT.
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- A: Some exams may have prerequisites, such as foundational knowledge or prior certifications. Check the specific requirements for each certification path on the Cisco website.
- Q16: How often do I need to recertify for Cisco Certifications?
- A: Cisco Certifications typically require recertification every three years to ensure that certified professionals stay updated with the latest networking technologies and industry practices.