Cloud Computing is defined as Computer-based services delivered over the Internet. It doesn’t store any data on your computer. The services comprise software, hardware, databases, storage etc.The reason behind the term ‘Cloud’ is the design of network at different location with different network devices similar to cloud.
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The ‘Internet of things’ is a network of interrelated mechanical and digital devices, computing devices and other objects that have embedded hardware and software to communicate with others on the same network without the need of any human-to-computer or human-to-human interaction. Some potential applications of IoT are- Smart Home security system Smart Cities Smart Wearable
Based on the standard models of cloud-based services we are using are listed below-aaS (Infrastructure as a Service) – Amazon Web Services, Digital Ocean, MS Azure– PaaS (Platform as a Service) – Google App Engine, AWS Beanstalk– SaaS (Software as a Service) – Google Workspace, Dropbox
List some of the cloud-based services that you are using at present. Read More »
import <module> It import entire module and so everything inside the module will be imported like functions, constant, variables.In this way after importing the module we can use any function of imported module as per given syntax-module.<functionname>() For example import mathprint(math.pi)print(math.sum([10,20])) from <module> import statement from <module> import statement imports selected items , but to
Explain the difference between import and from import statement, with example. Read More »
Standard library is built in library with predefined modules in python. It is automatically installed with python installation and we can access any object of these module without referring their module name and dot notation. Some common module of python standard library are- Math N NumPy SciPy tkniter Matplotlib
What do you understand by standard library of Python? Read More »
We should avoid importing any object like from <module> import <object> because in this way object is added in current namespace and if any existing variable’s name resembles with the variable imported via module, so imported variable is ignored.
Why should the form import Read More »
To access any object inside a module it must be associated with it’s module using dot operator as –<module name>.<object name>
What is dot notation of referring to objects inside a module? Read More »
