Test Your Programming Skills with Safcode!

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Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"

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Quiz Start

1. Which of the following uses ultra low band for data transfer? sigfox
thread
RFID
Z-wave

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2. Which of the following is vEPC not compatible with? 5g
3g
4g
None of them

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3. Which connetivity option is used for iot network with high bandwith, low power consumption and low range? WIFI
LPWAN
Cellular
Satellite

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4. Which of the following does PaaS include? IT infrastructure
Middleware
All of these
Development tools

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5. COTS hardware using are following development tools. Focused software development
Standardized hardware
All of Them
Reduced duration of debugging

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6. Which of the following is not a short-range wireless technology solution? Bluetooth
RFID
Weightless
WiFi

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7. Identify which of these is not a feature of thread protocol. 10 to 30 meters range
Security Protocol
Royalty-free
Message-oriented protocol

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8. __________ IoT protocol is designed for devices with identical restricted community. CoAP
Cellular
SigFox
Z-Wave

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