29 Dec Practice Test Question- Embedded Systems Technologies
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Which one of the following technologies is not commonly used in embedded systems?
A. FPGA
B. Raspberry Pi
C. Arduino
D. SELinux
Correct Answer: D
Raspberry Pis, Arduinos, and field-programmable gate arrays (FPGA) are all hardware platforms that are easily reconfigurable for use in embedded systems. So, these are not the correct answers.
Security Enhanced Linux (SELinux) is a security-focused version of the Linux operating system. It is not commonly used in embedded systems because it has significant overhead and complexity. This is the correct answer.
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