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Questions and Answers
What are the three aspects of mobile computing technologies?
What are the three aspects of mobile computing technologies?
The three aspects are communications protocols, mobile devices, and mobile software.
What is the function of communications protocols in mobile computing?
What is the function of communications protocols in mobile computing?
Communications protocols ensure that all mobile devices involved in communication can understand each other when data are transmitted.
What are the basic core Internet protocols in the TCP/IP model?
What are the basic core Internet protocols in the TCP/IP model?
The basic core Internet protocols are the Transmission Control Protocol (TCP) and Internet Protocol (IP).
What is the definition of mobile devices in the context of mobile computing?
What is the definition of mobile devices in the context of mobile computing?
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What is the purpose of the Connectionless User Datagram Protocol (UDP) in mobile computing?
What is the purpose of the Connectionless User Datagram Protocol (UDP) in mobile computing?
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Study Notes
Aspects of Mobile Computing Technologies
- Mobility: Users can access data and services from anywhere at any time.
- Portability: Devices are small and lightweight, making them easy to carry around.
- Connectivity: Devices can connect to networks wirelessly, providing access to the internet and other resources.
Communications Protocols
- Enable different devices to communicate with each other by establishing a common language and set of rules.
Basic Core Internet Protocols
- Transmission Control Protocol (TCP): Provides reliable data transmission over a network, ensuring data arrives in the correct order and without errors.
- Internet Protocol (IP): Responsible for addressing and routing data packets across the internet.
Mobile Devices
- Devices designed for mobility and wireless connectivity, enabling users to access information and applications on the go.
Connectionless User Datagram Protocol (UDP)
- Enables faster data transmission compared to TCP, but does not guarantee data delivery or order. Used in applications prioritising speed over reliability, such as streaming media or online gaming.
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Description
Test your knowledge of Mobile Computing with this quiz. Explore communications protocols, mobile devices, and mobile software in this technology-focused quiz.
