Questions and Answers
Study Notes
- Mobile technologies can be studied from three perspectives: network, hardware, and software.
- The focus of this text is on software that drives mobile services and solutions.
- SMS is a one-way messaging system that uses SMSC to store and forward messages.
- Unencrypted SMS messages can be accessed by intruders with administrative rights to SMSC.
- USSD gateways are implemented by mobile network operators and require short codes and a USSD application.
- QR codes are machine-readable two-dimensional matrix barcodes.
- Platform-specific native mobile app development requires programming languages specific to the device's operating system.
- Platform-independent native mobile app development allows for generating native applications from the same source code for different devices or operating systems.
- React programming conventionally uses .js files with JSX syntax, which needs to be transpiled to classical JS syntax using Babel.
- Babel is used to translate JSX syntax to classical JavaScript for browser compatibility.
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