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21CS743

 DL Model From the given content, deep learning can be explained in 2-3 points: Learning from Experience : Deep learning enables computers to learn and understand the world by gathering knowledge from experience, rather than requiring humans to manually specify all necessary information. Hierarchical Concept Building : It organizes concepts in a hierarchical structure, where complex concepts are built from simpler ones. Each layer in this hierarchy represents concepts in terms of the simpler ones below it. Layered Representation : The approach involves deep layers of concepts, allowing the computer to represent complex ideas (like recognizing an image of a person) by combining simpler features, such as edges, corners, and contours. A deep learning (DL) model can be explained as follows, based on the provided content: Layered Structure : A deep learning model maps raw sensory input data, like pixel values from an image, to an object identity by breaking down the task i...
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21CS735

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 The evolution of IoT can be described as follows, based on the given content: ATMs (Automated Teller Machines): Introduced in 1974, these machines were among the early examples of connecting systems for financial transactions, providing cash distribution and account access outside of regular bank hours. Web (World Wide Web): Launched in 1991, the Web played a significant role in revolutionizing communication and information sharing, paving the way for IoT connectivity. Smart Meters: Emerging in the early 2000s, these devices communicated with power grids remotely, allowing real-time monitoring of power usage and facilitating easier billing and energy distribution. Digital Locks: Evolved into smart home automation systems, digital locks became controllable via smartphones, allowing remote access and management of security functions. Connected Healthcare: Wearable devices and medical monitors enabled real-time connectivity between patients, hospitals, and caregiv...
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21CS62

 Program 1:Date and Time Step 1:Terminal django-admin startproject myproject  cd myproject py manage.py startapp myapp Step 2:settings.py Open the settings.py file inside the myproject directory.  Find the INSTALLED_APPS list and add your app's name ('myapp') to the list.  INSTALLED_APPS = [      ...      'myapp',  ]  Step 3:views.py Open the views.py file inside your myapp directory and  define a view. from django.http import HttpResponse  from datetime import datetime, timedelta    def datetime_with_offsets(request):      now = datetime.now()      offset_hours = 4            four_hours_ahead = now + timedelta(hours=offset_hours)      four_hours_before = now - timedelta(hours=offset_hours)        html = f"<html><body><h1>Current Date and Time with Offs...
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