Firmware vs Software Comparison
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Questions and Answers

What is compiled into a single binary file in an embedded system?

  • Application software (correct)
  • Third-party drivers
  • RTOS files
  • Microcontroller specific drivers

    • What is responsible for context switching and memory management in an embedded system using an operating system?

  • Application software
  • Microcontroller specific drivers
  • Third-party drivers
  • RTOS (correct)

    • In a barebone design without an OS, what handles the hardware side of the software?

  • Microcontroller specific drivers (correct)
  • Application software
  • RTOS files
  • Third-party drivers

    • In the context of embedded systems, what is often used interchangeably with software?

    <p>Firmware</p> Signup and view all the answers

    What is responsible for handling the hardware side of software in an embedded system using an operating system?

    <p>Microcontroller specific drivers</p> Signup and view all the answers

    What distinguishes firmware from software in terms of storage location?

    <p>Firmware is stored in the hardware’s flash storage</p> Signup and view all the answers

    Which of the following statements about firmware is correct?

    <p>It cannot be modified or customized by the user</p> Signup and view all the answers

    In the context of embedded systems, what do job listings for 'Embedded Firmware Engineer' and 'Embedded Software Engineer' indicate?

    <p>They refer to engineers with identical job descriptions</p> Signup and view all the answers

    What is the main role of firmware in an embedded system?

    <p>To control the hardware directly</p> Signup and view all the answers

    How does firmware differ from application software?

    <p>Firmware is hardware specific while application software is not</p> Signup and view all the answers

    Firmware cannot control the hardware directly.

    <p>False</p> Signup and view all the answers

    Software (application software) sits on top of the OS and has no direct interaction with hardware.

    <p>False</p> Signup and view all the answers

    Firmware is usually intended to be modified or customized depending on the user’s preference.

    <p>False</p> Signup and view all the answers

    Firmware is very large in size and can be programmed multiple times.

    <p>False</p> Signup and view all the answers

    In the context of embedded systems, firmware and software are always used interchangeably.

    <p>False</p> Signup and view all the answers

    In a barebone design without any OS, you have to write the application software with the help of microcontroller specific drivers, RTOS files, and third-party drivers.

    <p>False</p> Signup and view all the answers

    When working with a barebone design, all the files for handling the hardware side of software are compiled into a single binary file.

    <p>True</p> Signup and view all the answers

    In an embedded system using an OS, the RTOS takes care of both context switching and memory management, allowing the application software to directly interact with the hardware.

    <p>False</p> Signup and view all the answers

    The terms 'firmware' and 'software' are used interchangeably in the context of embedded systems, regardless of whether an OS is used or not.

    <p>False</p> Signup and view all the answers

    In the context of embedded systems, if an engineer is responsible for writing the application software with the help of microcontroller specific drivers and third-party drivers, it is likely that they are an Embedded Firmware Engineer.

    <p>True</p> Signup and view all the answers

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