NEWEST Cisco DevNet Associate
CERTIFICATION EXAM | Q&A WITH
RATIONALES
1. What is the exam code for the Cisco Certified
DevNet Associate certification?
A) 200-301 CCNA
B) 200-901 DEVASC
C) 300-901 DEVCOR
D) 350-901 DEVCOR
Correct answer: B
Rationale: The Cisco DevNet Associate
certification requires passing the 200-901
DEVASC exam, "Developing Applications and
Automating Workflows using Cisco Platforms".
2. How many questions can a candidate expect
on the DevNet Associate 200-901 exam, and
what is the time limit?
A) Up to 90 questions, 90 minutes
,B) Up to 100 questions, 120 minutes
C) Up to 90 questions, 120 minutes
D) Up to 75 questions, 60 minutes
Correct answer: C
Rationale: The 200-901 DEVASC exam is 120
minutes in duration and typically includes up to
90 questions in multiple formats.
3. Which of the following is NOT one of the six
domains covered by the DevNet Associate 200-
901 exam?
A) Software Development and Design
B) Understanding and Using APIs
C) Cybersecurity Incident Response
D) Cisco Platforms and Development
Correct answer: C
Rationale: The six exam domains are Software
Development and Design, Understanding and
Using APIs, Cisco Platforms and Development,
Application Deployment and Security,
Infrastructure and Automation, and Network
,Fundamentals. Cybersecurity Incident
Response is not a DevNet Associate domain.
4. Which domain of the DevNet Associate 200-
901 exam focuses on Python, GIT, and common
data formats?
A) Cisco Platforms and Development
B) Software Development and Design
C) Infrastructure and Automation
D) Network Fundamentals
Correct answer: B
Rationale: The Software Development and
Design domain covers Python, GIT, data
formats (XML, JSON, YAML), and software
development practices.
5. Which Python library and method are used to
convert a JSON string into a Python dictionary?
A) xml.etree.ElementTree – parse()
B) yaml – safe_load()
C) json – loads()
, D) csv – reader()
Correct answer: C
Rationale: The json.loads() function parses a
JSON-formatted string and returns a Python
dictionary.
6. Which data format is designed to be the most
human-readable and supports comments?
A) JSON
B) XML
C) YAML
D) CSV
Correct answer: C
Rationale: YAML is designed for readability and
allows comments, unlike JSON which does not
support comments.
7. A developer writes a failing test before
writing any production code. Which
development methodology is being applied?
A) Waterfall
CERTIFICATION EXAM | Q&A WITH
RATIONALES
1. What is the exam code for the Cisco Certified
DevNet Associate certification?
A) 200-301 CCNA
B) 200-901 DEVASC
C) 300-901 DEVCOR
D) 350-901 DEVCOR
Correct answer: B
Rationale: The Cisco DevNet Associate
certification requires passing the 200-901
DEVASC exam, "Developing Applications and
Automating Workflows using Cisco Platforms".
2. How many questions can a candidate expect
on the DevNet Associate 200-901 exam, and
what is the time limit?
A) Up to 90 questions, 90 minutes
,B) Up to 100 questions, 120 minutes
C) Up to 90 questions, 120 minutes
D) Up to 75 questions, 60 minutes
Correct answer: C
Rationale: The 200-901 DEVASC exam is 120
minutes in duration and typically includes up to
90 questions in multiple formats.
3. Which of the following is NOT one of the six
domains covered by the DevNet Associate 200-
901 exam?
A) Software Development and Design
B) Understanding and Using APIs
C) Cybersecurity Incident Response
D) Cisco Platforms and Development
Correct answer: C
Rationale: The six exam domains are Software
Development and Design, Understanding and
Using APIs, Cisco Platforms and Development,
Application Deployment and Security,
Infrastructure and Automation, and Network
,Fundamentals. Cybersecurity Incident
Response is not a DevNet Associate domain.
4. Which domain of the DevNet Associate 200-
901 exam focuses on Python, GIT, and common
data formats?
A) Cisco Platforms and Development
B) Software Development and Design
C) Infrastructure and Automation
D) Network Fundamentals
Correct answer: B
Rationale: The Software Development and
Design domain covers Python, GIT, data
formats (XML, JSON, YAML), and software
development practices.
5. Which Python library and method are used to
convert a JSON string into a Python dictionary?
A) xml.etree.ElementTree – parse()
B) yaml – safe_load()
C) json – loads()
, D) csv – reader()
Correct answer: C
Rationale: The json.loads() function parses a
JSON-formatted string and returns a Python
dictionary.
6. Which data format is designed to be the most
human-readable and supports comments?
A) JSON
B) XML
C) YAML
D) CSV
Correct answer: C
Rationale: YAML is designed for readability and
allows comments, unlike JSON which does not
support comments.
7. A developer writes a failing test before
writing any production code. Which
development methodology is being applied?
A) Waterfall
