smartphone apps use data from an external database. Can your app access "directly" the external database? If so, explain how; if not, what other component(s) is required?
smartphone apps use data from an external database. Can your app access "directly" the external database? If so, explain how; if not, what other component(s) is required?
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Smartphone apps may use data, which may be built internally or may be downloaded from outside. The external data sources are 1) external databases, 2) RESTful servers (which provide JSON data), or 3) sensor data (which provide sensor data autonomously). Suppose our smartphone apps use data from an external
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