What is a Board Support Package (BSP)?

• A Board Support Package (BSP) is software that allows an operating system to run on specific hardware.

• A Board Support Package (BSP) is a user interface design tool.

• A Board Support Package (BSP) is a programming language.

• A Board Support Package (BSP) is a type of hardware component.

Describe the kernel build procedure.

• Running a system update

• The kernel build procedure includes configuring, compiling, installing modules, and updating the bootloader.

• Downloading the kernel source code

• Rebooting the system without changes

How do you insert a BSP into the kernel build process?

• Modify kernel configuration to include the BSP and update the Makefile.

• Compile the BSP separately from the kernel.

• Remove the existing kernel modules before adding the BSP.

• Add the BSP to the bootloader configuration.

What role does the boot loader play in system initialization?

• The boot loader manages hardware drivers during startup.

• The boot loader loads the operating system into memory and starts its execution.

• The boot loader configures user accounts before loading the OS.

• The boot loader performs system updates before starting the OS.

Explain the concept of a memory map in embedded systems.

• A memory map is a structured representation of memory organization in embedded systems, detailing address allocation for RAM, ROM, and peripherals.

• A memory map is a type of software used for debugging.

• A memory map is a graphical representation of CPU performance.

• A memory map is a list of all the functions in a program.

What is interrupt management and why is it important?

• It is a method to increase the speed of a computer's CPU.

• Interrupt management is only relevant for hardware devices.

• Interrupt management is unnecessary in modern operating systems.

• Interrupt management is crucial for efficient multitasking and timely responses in computer systems.

How does the PCI subsystem function in a computer system?

• The PCI subsystem only connects storage devices to the motherboard.

• The PCI subsystem allows hardware components to communicate with the CPU and memory through a standard interface.

• The PCI subsystem is responsible for managing power supply to the CPU.

• The PCI subsystem is a type of software that runs on the operating system.

What are timers and how are they used in embedded systems?

• Timers are exclusively used for data storage in embedded systems.

• Timers are components that only display time without any scheduling capabilities.

• Timers are only used for measuring temperature in embedded systems.

• Timers are components used in embedded systems for scheduling tasks and managing time-sensitive operations.

Describe the function of UART in communication protocols.

• UART is primarily used for video data transmission.

• UART uses a clock signal for synchronization in data transmission.

• UART only supports parallel communication between devices.

• UART enables serial communication by converting parallel data to serial format and managing data framing without a clock signal.

What is power management and why is it critical in embedded systems?

• Power management increases the size of embedded systems.

• Power management has no impact on system performance.

• Power management is only relevant for desktop computers.

• Power management is the process of optimizing energy consumption in embedded systems, critical for efficiency and battery life.