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Cisco 300-915 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Developing Solutions Using Cisco IoT and Edge Platforms (DEVIOT) |
| Exam Number: | 300-915 |
| Related Certifications: | Cisco Certified DevNet Professional Cisco Certified DevNet Specialist - IoT |
| Real Exam Qty: | 55-65 |
| Exam Format: | Fill in the Blank, Testlet, Multiple Choice (Multiple Answer), Multiple Choice (Single Answer), Drag and Drop |
| Available Languages: | English |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Exam Price: | USD 300 |
| Passing Score: | Cisco does not publish passing scores |
| Sample Questions: |  |
| Exam Way: | Pearson VUE testing center or Cisco online proctored exam |
| Pre Condition: | No formal prerequisite. Recommended knowledge includes software development, networking fundamentals, Linux administration, Git/version control, and basic programming skills. |
| Official Syllabus URL: | https://www.cisco.com/c/dam/en_us/training-events/le31/le46/cln/marketing/exam-topics/300-915-DEVIOT.pdf |
Cisco 300-915 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Open Source IoT Software | 15% | - Data Storage
|
| Security | 10% | - IoT Security Methods
|
| Cisco IOx | 25% | - IOx Infrastructure
|
| IoT Data Visualization | 10% | - Visualization Techniques
|
| Compute and Analysis | 20% | - Data Processing Pipelines
|
| Cisco Network IoT Architecture | 20% | - Operational Technology Components
|
Cisco 300-915 Exam: What Candidates Ask
The Cisco Developing Solutions using Cisco IoT & Edge Platforms is Cisco's certification exam for Cisco Certified DevNet Professional, at the Professional level. It validates skills employers hire for, which is why it can affect your career and future. Related credentials include Cisco Certified DevNet Professional, Cisco Certified DevNet Specialist - IoT.
Files arrive by automatic email within a minute of payment — unlimited installations, and 24/7 customer assisting for any login or downloading issues if nothing shows up within 2 hours. If you fail the corresponding 300-915 exam within 60 days of purchase, you have options: a full refund (send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; processed within 7 days), waiting for the next updated version free, or changing to two other equal-value dumps free. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products.
No formal prerequisite. Recommended knowledge includes software development, networking fundamentals, Linux administration, Git/version control, and basic programming skills. Vendors revise eligibility rules from time to time, so verify the current requirements on the official page (official 300-915 exam page) before booking.
The Cisco Developing Solutions using Cisco IoT & Edge Platforms blueprint covers 6 domains — including Security (10%), Open Source IoT Software (15%), IoT Data Visualization (10%). The weightings tell you where to spend your hours; the complete outline above lists every subtopic.
USD 300 per attempt, Cisco does not publish passing scores to pass. A retake bills the full fee again, so prepare smartly: work through the 60 practice questions for the 300-915 exam at ValidExam before you book.
90 minutes for 55-65 questions. Efficient preparation includes pacing: rehearse timed sets until the clock feels manageable, not menacing.
Yes — download the free Cisco Developing Solutions using Cisco IoT & Edge Platforms demo and judge the quality before paying. Purchases include 365 days of free updates, with each latest version emailed to you immediately; renew afterward at 50% off.
Cisco Developing Solutions using Cisco IoT & Edge Platforms Sample Questions:
Which command is used to package a Docker-style Cisco IOx app using ioxclient?
- A. ioxclient docker-app helloworld:1.0.
- B. ioxclient docker package helloworld:1.0.
- C. ioxclient docker helloworld:1.0.
- D. ioxclient docker create helloworld:1.0.
Correct Answer: B 🗳️
Refer to the exhibit.
Which two statements are true? (Choose two.)
- A. Another suitable visualization technique for this image would be line graphs.
- B. That is a treemap projected on top of a geographic map.
- C. That is a heatmap projected on top of a geographic map.
- D. The color blue usually stands for lower values and the color red usually stands for higher values.
- E. The color red usually stands for lower values and the color blue usually stands for higher values.
Correct Answer: C,D 🗳️
Refer to the exhibit.
Which two statements about MQTT messaging are true? (Choose two.)
- A. MQTT does not support a "keep alive" functionality because it runs on top of TCP.
- B. Brokers can send the Last Will and Testament messages on behalf of the client.
- C. Result code 0 means the connection is accepted; result code 5 means the connection is "refused, not authorized".
- D. Redundant ClientIDs are supported by MQTT brokers.
- E. Result code 5 means the connection is accepted; result code 0 means the connection is "refused, not authorized".
Correct Answer: B,C 🗳️
Which element ensures that PKI is used to establish the identity of IoT devices?
- A. unique device identifier
- B. hashed routes
- C. encryption key
- D. air gap
Correct Answer: A 🗳️
A company is collecting data from several thousand machines globally. Which software component in the overall architecture is the next destination of the dataflow after the data has been gathered and normalized on the edge data software?
- A. dashboard: Node.js web app
- B. historian database: influxDB
- C. relational database: MySQL
- D. message broker: Apache Kafka
Correct Answer: B 🗳️
