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Test Your Programming Skills with Safcode!
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"
Quiz Start
1. COTS hardware using are following development tools.
Standardized hardware
Reduced duration of debugging
Focused software development
All of Them
View Answer
2. Identify which of these is not a feature of thread protocol.
10 to 30 meters range
Message-oriented protocol
Security Protocol
Royalty-free
View Answer
3. Which of the following is not a short-range wireless technology solution?
RFID
Weightless
Bluetooth
WiFi
View Answer
4. Which connetivity option is used for iot network with high bandwith, low power consumption and low range?
LPWAN
Cellular
WIFI
Satellite
View Answer
5. Which of the following uses ultra low band for data transfer?
RFID
sigfox
thread
Z-wave
View Answer
6. __________ IoT protocol is designed for devices with identical restricted community.
CoAP
Cellular
SigFox
Z-Wave
View Answer
7. Which of the following does PaaS include?
IT infrastructure
Middleware
Development tools
All of these
View Answer
8. Which of the following is vEPC not compatible with?
None of them
5g
4g
3g
View Answer