ACtE04 · Chapter 4Computer Organization & Embedded Systems🏛️ Past Licensure QuestionID: e133ca48
Which of the following is a primary design advantage of dedicated embedded systems compared to general-purpose desktop computers?
Which of the following is a primary design advantage of dedicated embedded systems compared to general-purpose desktop computers?
Multiple Choice Options
- A
High software licensing costs
- B✓ Correct Option
Optimized, minimal electrical power consumption and high energy efficiency
- C
Massive multi-terabyte cooling requirements
- D
Lengthy system boot times
Detailed Technical Solution & Explanation
Embedded systems are optimized for specific dedicated tasks, allowing hardware designers to strip away unused circuits and utilize low-power microcontrollers (e.g., ARM Cortex-M, MSP430) that achieve minimal power consumption (milliwatts or microwatts), enabling years of battery-powered or energy-harvested operation.
Option Analysis:
•
Option A (High licensing): Embedded aims for low cost.
•
Option B (Minimal power consumption): Correct; key design advantage.
•
Option C (Multi-terabyte cooling): Embedded systems operate without heavy active cooling.
•
Option D (Lengthy boot): Embedded boots instantaneously.
Reference: Mock Test 03NEC Licensure Syllabus