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Stale dumps fail quietly. Special IT staff at Lead2PassExam check and update the Cisco Developing Solutions using Cisco IoT & Edge Platforms set every day — 60 practice questions, never an old version sold as new.

Cisco 300-915 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Cisco Network IoT Architecture20%- Operational Technology Components
  • 1. RTOS systems
  • 2. PLCs and operations
  • 3. Embedded microcontrollers
- Network Architecture Components
  • 1. Access points
  • 2. Firewalls and industrial firewalls
  • 3. Gateways
  • 4. Routers
  • 5. Switches
- IoT Communication Technologies
  • 1. BLE
  • 2. Wi-Fi
  • 3. LoRaWAN
  • 4. Cellular
Topic 2: Security10%- IoT Security Methods
  • 1. DTLS
  • 2. IPsec
  • 3. SSL/TLS
  • 4. Authentication and authorization
Topic 3: Compute and Analysis20%- Data Processing
  • 1. Stream processing
  • 2. Filtering and aggregation
  • 3. Data normalization
- Data Processing Pipelines
  • 1. Data flow optimization
  • 2. Pipeline design
Topic 4: Cisco IOx25%- Application Lifecycle
  • 1. Deployment
  • 2. Application packaging
  • 3. Troubleshooting
  • 4. Monitoring
- IOx Infrastructure
  • 1. Resource management
  • 2. Container technologies
  • 3. Virtualization concepts
Topic 5: Open Source IoT Software15%- Messaging and Data Platforms
  • 1. Apache Kafka
  • 2. MQTT and Eclipse Mosquitto
  • 3. Apache Flink
- Data Storage
  • 1. Apache Cassandra
  • 2. InfluxDB
Topic 6: IoT Data Visualization10%- Visualization Techniques
  • 1. Charts and graphs
  • 2. KPI visualization
  • 3. Dashboards

Cisco 300-915 Exam: Candidate Questions

No formal prerequisite. Recommended knowledge includes software development, networking fundamentals, Linux administration, Git/version control, and basic programming skills. Eligibility rules do change, so confirm the current requirements on the official page (official 300-915 exam page) before booking.

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USD 300 per attempt, Cisco does not publish passing scores to pass. Since a retake costs the full fee, prepare with direction: the 60 practice questions from Lead2PassExam focus your effort where the exam points are.

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 applied skills employers hire for — a credential worth the effort. Related credentials include Cisco Certified DevNet Professional, Cisco Certified DevNet Specialist - IoT.

The Cisco Developing Solutions using Cisco IoT & Edge Platforms blueprint covers 6 domains — including Cisco Network IoT Architecture (20%), Open Source IoT Software (15%), IoT Data Visualization (10%). The weightings are your efficiency map: heavy domains first. Every subtopic appears in the outline above.

Yes — download the free Cisco Developing Solutions using Cisco IoT & Edge Platforms demo and judge the question quality before paying. Every purchase stays valid for 365 days with free updates throughout, renewable afterward at 50% off.

Cisco Developing Solutions using Cisco IoT & Edge Platforms Sample Questions:

The environment for an Industrial IoT project in a large open pit mine is being scoped. The location has a large amount of dust and the device will be exposed to less than 1 meter of water temporarily.
When the edge device is being chosen, which Ingress protection rating must be used?

  • A. IP67
  • B. IP76
  • C. IP37
  • D. IP61
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Refer to the exhibit.

Which two statements are true? (Choose two.)

  • A. That is a heatmap projected on top of a geographic map.
  • B. The color blue usually stands for lower values and the color red usually stands for higher values.
  • C. The color red usually stands for lower values and the color blue usually stands for higher values.
  • D. That is a treemap projected on top of a geographic map.
  • E. Another suitable visualization technique for this image would be line graphs.
Reveal Solution  Discussion  0

Correct Answer: A,B  🗳️

How does the Cisco router (IR) and switch (IE) portfolio support edge data services?

  • A. Edge data services are aliases for IR/IE configuration services.
  • B. Edge data services can run only in virtual machines on a separate compute layer.
  • C. Edge data services can be run and managed as containers using Cisco IOx.
  • D. Edge data services run as separate instances only on virtual machines.
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Which two actions must be completed before starting the process of sending IoT data to the cloud via edge routers? (Choose two.)

  • A. Measure the voltage, power rating, and quiescent current for the sensors that send data to the cloud.
  • B. Collect information about growth, required elasticity, and high availability of the provisioning process.
  • C. Gather the hardware (MAC) addresses of local and cloud routers to ensure low latency communication.
  • D. Collect information about the CPU architecture in the cloud and edge to ensure that they match.
  • E. Gather the interval, the volume, and the latency that the data must be provisioned with.
Reveal Solution  Discussion  0

Correct Answer: B,E  🗳️

Mosquitto was installed correctly on the Cisco IR829 router as a Cisco IOx application. When the sensor is connected to the broker on the Cisco IR829 router with the default port, the connection is refused (Error Code 5).
Which action should be done to resolve the issue?

  • A. Insert in the IOS config: ip nat inside source static tcp <CAF IP> 1883 interface GigabitEthernet0 1883
  • B. Insert in the package.yaml file under section ports: tcp: ["1883"]
  • C. Insert in the package_config.ini file under section ports: tcp: ["8883"]
  • D. Use the correct username and password.
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

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