what is ict - nptel is ic… · what is ict . typical ict application • buying a cell phone •...
TRANSCRIPT
What is ICT
Prabhakar TV
Fast Computations
Large Data Storage
Wired/ Wireless Messages
Information Technology Communication Technology
What is ICT
Typical ICT application
• Buying a cell phone • Go to your favorite ecommerce site • You login • Choose the Phone • Make the payment • Logout
What is the hardware involved?
Hubs Switches Routers
Server Datacenter Cloud
What is the software involved?
Routing
Browser
Business Logic
Prices Images Purchase History Payment Processing
App
What is the hardware involved?
Hubs Switches Routers
Server Datacenter Cloud
What is the software involved?
Routing
Browser
Business Logic
Prices Images Purchase History Payment Processing
App
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