Unit 1 Mobile Computing Quiz

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Questions and Answers

Which of the following best defines mobile computing?

  • A computing environment of physical mobility.
  • A technology that allows transmission of data, voice, and video via a computer or any other wireless-enabled device.
  • A communication infrastructure that supports seamless and reliable communication.
  • A system that allows users to perform tasks from anywhere while on the move. (correct)

What does mobile communication refer to?

  • The mobile devices or device components that receive or access mobility services.
  • The devices and protocols necessary to facilitate and support mobile services.
  • The unguided/wireless media used for mobile computing.
  • The infrastructure put in place to ensure seamless and reliable communication. (correct)

What is the role of mobile hardware in mobile computing?

  • To ensure seamless and reliable communication.
  • To receive or access the service of mobility. (correct)
  • To provide the necessary protocols and services for mobile communication.
  • To transmit data, voice, and video wirelessly.

What type of medium is used in mobile computing?

<p>Unguided/wireless medium (A)</p> Signup and view all the answers

What does the term 'TCP/IP Suite' refer to in the context of mobile computing?

<p>A suite of protocols used for internet communication (C)</p> Signup and view all the answers

What are the main components of mobile computing?

<p>The main components of mobile computing include mobile communication and mobile hardware.</p> Signup and view all the answers

What is the purpose of mobile communication in mobile computing?

<p>The purpose of mobile communication is to ensure seamless and reliable communication through infrastructure such as protocols, services, bandwidth, and portals.</p> Signup and view all the answers

Define mobile computing.

<p>Mobile computing is a technology that allows transmission of data, voice, and video via a computer or any other wireless-enabled device in a computing environment of physical mobility.</p> Signup and view all the answers

What is the significance of wireless medium in mobile computing?

<p>The wireless medium is the unguided/wireless infrastructure that enables mobile computing through radio waves.</p> Signup and view all the answers

What is the role of mobile hardware in mobile computing?

<p>Mobile hardware includes mobile devices or device components that receive or access the service of mobility in mobile computing.</p> Signup and view all the answers

Flashcards

Mobile Computing

A system enabling task performance from any location while moving.

Mobile Communication

Infrastructure ensuring consistent communication.

Mobile Hardware Role

Receives or accesses mobility services.

Medium Type

The medium is unguided/wireless.

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TCP/IP Suite

Protocols for internet communication.

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Mobile Computing Components

Mobile communication and mobile hardware.

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Purpose of Mobile Communication

Ensures reliable communication via protocols, services, bandwidth, and portals.

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Define Mobile Computing

Technology transmitting data, voice, and video wirelessly in a physically mobile environment.

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Wireless Medium Significance

Enables mobile computing through radio waves.

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Study Notes

Mobile Computing Definition

  • Mobile computing refers to the use of portable computing devices, such as laptops, smartphones, and tablets, in conjunction with wireless networks to access and process information from anywhere.

Mobile Communication

  • Mobile communication refers to the process of transmitting and receiving data through wireless networks, enabling communication between devices.

Mobile Hardware

  • Mobile hardware plays a crucial role in mobile computing, as it provides the necessary infrastructure for devices to process information and communicate with other devices.

Medium Used in Mobile Computing

  • Wireless medium is used in mobile computing, allowing devices to connect and transmit data without the need for physical cables.

TCP/IP Suite

  • The TCP/IP Suite refers to a set of communication protocols used to facilitate communication over the internet in mobile computing, enabling devices to send and receive data.

Main Components of Mobile Computing

  • The main components of mobile computing include portable devices, wireless networks, and mobile software.

Purpose of Mobile Communication

  • The purpose of mobile communication in mobile computing is to enable users to access and share information from anywhere, at any time.

Significance of Wireless Medium

  • Wireless medium is significant in mobile computing as it allows for mobility, flexibility, and convenience, enabling users to access information and communicate on-the-go.

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