UNIT II-Embedded Systems

What is a primary consideration in the embedded system design process?

• User interface design

• Cost optimization

• Processor speed

• System reliability

In the context of a model train controller, what does the ARM processor primarily handle?

• Graphic rendering

• Train movement control

• Audio processing

• Data processing and control logic

Which phase of the embedded system design process involves defining the inputs and outputs of the program?

• Preliminaries

• Compilation Techniques

• Programming Input and Output

• Supervisor Mode

In the ARM architecture, what mode allows privileged operations and access to protected resources?

• Kernel mode

• Supervisor mode

• User mode

• Interrupt mode

Which term refers to unexpected conditions that occur during program execution in an embedded system?

• Traps

• Exceptions

• Interrupts

• Segmentation faults

What is the primary function of the Assembly phase in program development for an embedded system?

• Translate source code to machine code

• Combine object files into an executable

• Optimize program performance

• Convert high-level code to assembly language

What type of analysis is typically performed to evaluate the efficiency and resource usage of embedded system programs?

• Code coverage analysis

• Timing analysis

• Memory leak analysis

• Profiling analysis

Which design can be used to reduce the energy consumption of the embedded system?

• 1. Simulator

• 1. Compiler

• 1. Emulator

• 1. Debugger

Which of the following is also known as loader?

• 1. Linker

• 1. Locator

• 1. Assembler

• 1. Compiler

Which of the following is not the hardware components of an embedded system?

• Linker

• Loader

• Compiler

• All the above