According to Daily Mail, scientists have built a mobile app that helpsdetect the virus through cough patterns via audio. ResApp, the app'sname, uses machine learning to achieve that. The app has even gone throughtesting participated by 741 patients in the US and India. At last, resultsrevealed that it reaches 92 per cent of accuracy by correctly detectingthe patients having the virus in them. In follow-up tests, the researcherscontinue to test it with patients with other respiratory conditions,including asthma, pneumonia and respiratory tract infections. It showsthat it can reach 90 per cent specificity for COVID-19.The app is said to be initially deployed in settings where frequent COVID-19 tests are required. Those include travel, sports, entertainment, andhealthcare settings. Professor Catherine Bennett, a member of ResApp'sCovid-19 Scientific Advisory Board, says that "the simplicity, ease ofuse and unlimited scalability of ResApp's test will be welcomed by publichealth officials around the world."Figure Q2TechNave(c) Explain why waterfall architecture is suitablefor ResApp. Provide ONE (1) justification.(d) Describe TWO (2) distinctions between theMVC architecture and Waterfall architecture.

The above question is solved in step 2 :-

Answered: (c) Explain why waterfall architecture…

(c) Explain why waterfall architecture is suitable for ResApp. Provide ONE (1) justification. (d) Describe TWO (2) distinctions between the MVC architecture and Waterfall architecture.

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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Concept explainers

Types of database architectures

A Database Architecture represents the Database Management System’s (DBMS) design (schema). The DBMS architecture makes it easy to understand the components involved in the database system and their relations. The DBMS architecture may vary based on the system on which it runs. Some systems contain both client and server machines whereas some run only on a server machine. Based on the architecture, the system can be classified as centralized, decentralized, or hierarchical.

Question

According to Daily Mail, scientists have built a mobile app that helps
detect the virus through cough patterns via audio. ResApp, the app's
name, uses machine learning to achieve that. The app has even gone through
testing participated by 741 patients in the US and India. At last, results
revealed that it reaches 92 per cent of accuracy by correctly detecting
the patients having the virus in them. In follow-up tests, the researchers
continue to test it with patients with other respiratory conditions,
including asthma, pneumonia and respiratory tract infections. It shows
that it can reach 90 per cent specificity for COVID-19.
The app is said to be initially deployed in settings where frequent COVID-
19 tests are required. Those include travel, sports, entertainment, and
healthcare settings. Professor Catherine Bennett, a member of ResApp's
Covid-19 Scientific Advisory Board, says that "the simplicity, ease of
use and unlimited scalability of ResApp's test will be welcomed by public
health officials around the world."
Figure Q2
TechNave
(c) Explain why waterfall architecture is suitable
for ResApp. Provide ONE (1) justification.
(d) Describe TWO (2) distinctions between the
MVC architecture and Waterfall architecture.

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