Q. Number of approaches gateway can be installed?

  • (A) 2 approaches
  • (B) 3 approaches
  • (C) 2 approaches
  • (D) 2 approaches
πŸ’¬ Discuss
βœ… Correct Answer: (B) 3 approaches

Q. Drawback of Factory Bootstrap?

  • (A) it should not have many gateways
  • (B) it should not have many devices
  • (C) complex circuit can’t be handled
  • (D) it should have many gateways
πŸ’¬ Discuss
βœ… Correct Answer: (A) it should not have many gateways

Q. Central software management server communicates with the gateway devices in which approach?

  • (A) factory bootstrap
  • (B) server limited bootstrap
  • (C) client initiated bootstrap
  • (D) bootstrap
πŸ’¬ Discuss
βœ… Correct Answer: (B) server limited bootstrap

Q. Which mode assumes that it is the gateway’s responsibility to connect to the central repository server?

  • (A) factory bootstrap
  • (B) server limited bootstrap
  • (C) client initiated bootstrap
  • (D) bootstrap
πŸ’¬ Discuss
βœ… Correct Answer: (C) client initiated bootstrap

Q. The feature of IoT Gateway is the ability to download updates over-the-air.

  • (A) true
  • (B) false
  • (C) ---
  • (D) ---
πŸ’¬ Discuss
βœ… Correct Answer: (A) true

Q. Hardware address is known as

  • (A) mac address
  • (B) ip address
  • (C) network interface card
  • (D) address resolution protocol
πŸ’¬ Discuss
βœ… Correct Answer: (A) mac address

Q. MAC stands for

  • (A) media area control
  • (B) memory access control
  • (C) memory area control
  • (D) media access control
πŸ’¬ Discuss
βœ… Correct Answer: (D) media access control

Q. What translates IP address into MAC address?

  • (A) organizationally unique identifier
  • (B) address resolution protocol
  • (C) network interface card
  • (D) burned in address
πŸ’¬ Discuss
βœ… Correct Answer: (C) network interface card

Q. Networking Hardware Address is referred with

  • (A) ip address
  • (B) mac address
  • (C) nic
  • (D) organizationally unique identifier
πŸ’¬ Discuss
βœ… Correct Answer: (B) mac address

Q. Does MAC address contain characters.

  • (A) true
  • (B) false
  • (C) ---
  • (D) ---
πŸ’¬ Discuss
βœ… Correct Answer: (A) true

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