a) Explain about different types of elements
required for Internet of Things.
b) What is cell referencing? Explain about different types of cell referencing
with example.
Answers
Answer:
a) As the IoT has grown, it has defined itself by the distinct elements contained within an IoT deployment. ... The communication protocols available for the IoT are: Wi-Fi, Bluetooth, IEEE 802.15. 4, Z-wave, LTE-Advanced, Near Field Communication, ultra-wide bandwidth, Low-Power Wide-Area Network and emerging standards.
b) There are two types of cell references: relative and absolute. Relative and absolute references behave differently when copied and filled to other cells. Relative references change when a formula is copied to another cell. Absolute references, on the other hand, remain constant no matter where they are copied.
Answer:
Internet of Things elements
A) The Basic Elements of IoT
Connected devices. Devices are the primary physical objects connected to the system. ...
Central Control Hardware. A Control Panel manages the two-way data traffic between different networks and protocols. ...
Data Cloud. ...
User interface. ...
Network Interconnection. ...
System Security. ...
Data Analytics.
B)
There are two types of cell references: relative and absolute. Relative and absolute references behave differently when copied and filled to other cells. Relative references change when a formula is copied to another cell. Absolute references, on the other hand, remain constant no matter where they are copied.