(a) (b) (c) Before the proliferation of mobile applications development, an application (or service) surprisingly got so popular back in the late '90s that it is still bringing in lots of revenue for telecom operators. What application (or service) is this? The application (or service) given in Q1(a) went on to generate a huge amount of traffic in the telecom operators' network. This caught the telecom operators by surprise because the signaling network that was used to carry the traffic was not planned for such heavy traffic load. Can you provide TWO (2) reasons why the telecom operators did not expect there was such an uptake in the application (or service)? What are the key technologies/ enablers do you think helped in the transition to the smartphone era we are in now? Please list down THREE (3) key technologies/ enablers.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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THE SUBJECT IS MOBILE APP AND APPLICATIONS

 

Q1.
Mobile phones have evolved over time from a single purpose portable call making
device to a versatile multi-functioning smartphone that many find difficult to live
without nowadays.
(a)
(b)
(c)
Before the proliferation of mobile applications development, an application (or
service) surprisingly got so popular back in the late '90s that it is still bringing
in lots of revenue for telecom operators. What application (or service) is
this?
The application (or service) given in Q1(a) went on to generate a huge amount
of traffic in the telecom operators' network. This caught the telecom operators
by surprise because the signaling network that was used to carry the traffic was
not planned for such heavy traffic load. Can you provide TWO (2) reasons why
the telecom operators did not expect there was such an uptake in the application
(or service)?
What are the key technologies/ enablers do you think helped in the transition to
the smartphone era we are in now? Please list down THREE (3) key
technologies/ enablers.
Transcribed Image Text:Q1. Mobile phones have evolved over time from a single purpose portable call making device to a versatile multi-functioning smartphone that many find difficult to live without nowadays. (a) (b) (c) Before the proliferation of mobile applications development, an application (or service) surprisingly got so popular back in the late '90s that it is still bringing in lots of revenue for telecom operators. What application (or service) is this? The application (or service) given in Q1(a) went on to generate a huge amount of traffic in the telecom operators' network. This caught the telecom operators by surprise because the signaling network that was used to carry the traffic was not planned for such heavy traffic load. Can you provide TWO (2) reasons why the telecom operators did not expect there was such an uptake in the application (or service)? What are the key technologies/ enablers do you think helped in the transition to the smartphone era we are in now? Please list down THREE (3) key technologies/ enablers.
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