A gateway software must be smart enough so that it can handle _____________.

• Sensors

• Logging

• Message

• GPS

UDP and TCP are called ________ protocols:

• Network

• Transport

• Session

• Application

The __________________ layer provides a security based connection:

• Transport

• Application

• Session

• Network

Which one of the following is not an IoT device?

• Amazon echo voice controller

• Google Home

• Nest Smoke Alarm

• None of these

What is the Arduino UNO?

• Software

• Hardware device

• Network

• Protocol

Which of the following is not an application of IoT?

• Wearables

• Smart Grid

• Arduino

• Smart City

Which of the following layers provides end-to-end communication in IoT?

• Logical layer

• Data link layer

• Transport layer

• Session layer

Which of the following topology is used for ZigBee Smart Energy?

• Bus Topology

• Ring Topology

• Star Topology

• Any Topology

Which of the following is the example of a short-range wireless network?

• VPN

• Wi-Fi

• Internet

• WWW

The ________ filtering is a security measure on various wireless networks:

• IP

• OUI

• MAC

• NIC