WEEK 1 2024 Flashcards
IoT stands for
Internet of Things
Which of the following technologies have unified and has resulted in the evolution of IoT?
a. High-power embedded systems
b. Super Computing
c. Engine Technology
d. None of these
None of these
the enables of IoT?
a. RFID
b. Nanotechnology
c. Sensors
is NOT a function of an IoT Gateway?
a. Connects the IoT LAN to a WAN
b. Can implement several LAN and WAN
c. Both (a) and (b)
d. Neither (a) Nor (b)
Neither (a) Nor (b)
(T/F) “The ITU vision is approaching reality as the present-day networked devices
have outnumbered humans on earth.”
True
(T/F) “In Multi-homing, a node/network is connected to multiple networks for
improved reliability.
True
the features of an IoT Gateway?
a. A router connecting IoT LAN and WAN to Internet
b. Can implement several LAN and WAN
c. Forwards packets between LAN and WAN
d. All of these
All of these
(T/F) “IoT Proxy performs active application layer functions between IoT nodes and
other entities.”
True
The Gateway has a ____________ address prefix, which can be used to identify them
globally.
Unique
The IPv4 notation uses ___________________ number of bits to represent an address.
32
The “Destination Address” field in the IPv4 header is of __________ bits in length.
32
We can sense temperature using _____________?
a. An actuator
b. A Transducer
c. A processor
d. None of these
None of these
(T/F) “A sensor is not only sensitive to the measured property, but it also influences
the measured property.”
False
Based on the output, sensors are classified as _______________________.
Analog and Digital
Full Form of SMP
Shape Memory Polymers
