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Right ANSWER is (c) Smart Energy

Explanation: Smart energy builds more intelligent energy infrastructure by combining TRADITIONAL and emerging power sources for the delivering of CLEANER, safer, and more economical energy. Perform power management tasks with finer precision and faster response time.

Correct CHOICE is (d) All of the mentioned

For explanation I would say: Wind RIVER Intelligent Device Platform XT offers:

Gateway SECURITY: Secures communication channel, the data and the end device

Application Enablement: Provides JAVA OSGi application environment is provided

Device connectivity: CONNECTION between devices using MQTT protocol

Remote device management: Supports well established management protocol such as TR-069.

Right ANSWER is (d) Near the devices

The explanation is: Dell’s INTELLIGENT gateway sits near the devices and systems in distributed IoT NETWORKS. Meaningful data is sent to the CLOUD or data centre to enrich the analytic control and smart systems.

The correct choice is (a) 5000

Easiest explanation: Dell EDGE gateway model 5000 has an OPERATING SYSTEM Ubantu SNAPE core with a MEMORY of 2G, 4G, and 8G.

Correct option is (a) True

Easiest explanation: IoT gateway also operates as platforms for application code that PROCESSES data and becomes an intelligent part of a device-enabled system. IoT gateway SITS at the INTERACTION of edge systems — DEVICES, controllers and SENSORS — and the cloud.

The correct CHOICE is (a) It should not have many gateways

The best EXPLANATION: In the factory BOOTSTRAP APPROACH, it doesn’t SCALE well if your solution include a large number of the gates.

The CORRECT answer is (c) Logging

To explain: Gateway software should be smart ENOUGH to handle SYSTEM logging. It has to find the right balance between the number of log entries d=stored on the device and those SENT to the data centre.

Correct choice is (a) Edge gateway

For explanation I WOULD SAY: Edge gateways come in many shapes and SIZES and the edge gateways that include the windows IoT enterprise OPERATING system are ideally suited to run the PI system.

Right ANSWER is (c) Client Initiated BOOTSTRAP

Best explanation: Client initiated bootstrap mode assumes that it is the gateway’s responsibility to connect to the central repository server and download the proper VERSION of the software. In this scenario, the gateway is required to have LIGHTWEIGHT bootstrap software installed so it can communicate with the software management server.

Correct option is (b) Industrial Automation

The EXPLANATION is: Wind RIVER helps industrial manufactures bring INTELLIGENCE to their operations. Gain insights from your machine DATA with smart DEVICES management.

Correct answer is (c) Long TERM security

To elaborate: Connectivity, manageability, and security are core IoT building blocks, essential for REDUCING device manufactures, time-to-market, COMPLEXITY, and risk. Wind River Intelligent Devices has security benefit which are designed for IoT software DEVELOPMENT to PROTECT critical data throughout the device lifecycle.

Correct choice is (a) CLOUD and CONTROLLER

Easiest explanation: An Internet of THINGS (IOT) gateway is a PHYSICAL device or software program that serves as the connection point between the cloud and controller, sensors and intelligent devices.

Right answer is (C) Gateway

For explanation I would SAY: Linux or Windows are sometimes called as “INTELLIGENT gateways”, but the line is BURNING and the non-intelligent gateway market is likely to BECOME largely irrelevant in coming years.

The CORRECT choice is (a) True

Easy EXPLANATION: Our HARDWARE features help protect your network edge and sensor from Cyber-attack including SECURE boot and BIOS-level control.

The correct choice is (d) Tens of THOUSANDS of data

Explanation: Sensors generate tens of thousands of data per second. Gateway processes the data at EDGE and minimizes the VOLUME of data that needs to be FORWARDED to cloud.

Right choice is (b) 3 approaches

For explanation I WOULD SAY: There are three main approaches for this issue

1. FACTORY Bootstrap

2. SERVER LIMITED Bootstrap

3. Client Initiated Bootstrap.

The correct option is (B) IoT gateway

For explanation: Today’s “SMART” IoT gateway — delivered by companies such as Dell, Wind River/ Intel, NEXCOM and other — are FULL fledged computing platforms running modern operating SYSTEMS.

The correct OPTION is (c) 2 TYPES

To explain I would say: We are having 2 types of gateway classes. They are: SMALL

 Large

These classes have DIFFERENT CPU’s Atom and Core respectively.

The CORRECT answer is (a) True

Best explanation: IOT GATEWAY is that it provides additional SECURITY for the IOT network and the DATA it transports.

Correct option is (d) Industrial & Building Automation

To explain I would SAY: Dell believes that its gateways will appeal to users in three MAJOR USE cases: Industrial automation, building automation, transportation. One of Dell’s early client in eigen innovation, a supplier of INTELLIGENT industrial vision systems.

The correct answer is (d) LAN, PAN and HAN

For explanation I would say: Sensors usually have very limited capability in terms of NETWORKING connection. Your sensors can likely UTILIZE Bluetooth networking connectivity. The protocols like LAN, HAN and PAN has a common they can directly connect to large NETWORKS like WAN or Internet.

The correct option is (c) Saves TIME and cost

Easiest explanation: Connectivity, MANAGEABILITY, and security are core IoT building BLOCKS, ESSENTIAL for reducing device manufactures, time-to-market, complexity, and risk. Wind River Intelligent Devices has Connectivity benefit which ENABLES rich network option s to save development time and costs.

Right option is (a) True

The EXPLANATION is: One important EXTREMELY feature of IOT Gateway is the ability to download updates over-the-air.

Right choice is (d) Building Automation

Easy EXPLANATION: Building Automation bring new CONTROL, visibility, and EFFICIENCIES for REDUCING power consumption, ensuring SAFETY, and providing services to new and existing buildings.

Correct answer is (a) Saves time and cost

To elaborate: Connectivity, manageability, and SECURITY are core IoT building blocks, essential for REDUCING device manufactures, time-to-market, complexity, and RISK. Wind River INTELLIGENT Devices has manageability benefit which reduces development time while increases the product‘s life span and uptime.