Quiz 1

Which of the following allows us to identify objects and extract information?

• RFID

• Sensors

• Actuators

• IoT Nodes

Which of the following is the protocol data transfer unit for CoAP?

• Datagram

• Packet

• Frame

• Bit

Which of the following technologies is based on Ad-hoc Piconets?

• a. RFID

• b. NFC

• c. ZigBee

• d. Bluetooth

Which of the following is a component in a typical sensor network?

• Sink

• Gateway

• Router

• All of these

What is a program written in Arduino IDE called?

• Source code

• IDE code

• Main

• Sketch

Which of the following is a user-defined data type in Python programming?

• List

• Tuple

• Dictionary

• Class

In socket programming, does the server require prior knowledge of the client IP address?

• Yes

• No

Which of the following service models contains the basic building blocks for cloud IT?

• IaaS

• PaaS

• SaaS

• None of these

What is a sink node?

• Device that transmits data to others

• Device that receives data from others

• Device that relays data to others

• All of these

Geographical topology plays a major role in determining data transmission technique.

• True

• False