| Consider the following instruments |
| 1. Electronic stethoscopes |
| 2. Anti-lock braking system |
| 3. GPS receivers |
| 4. Microwave ovens |
| Which of the instruments given above have 'Embedded Computer System'? |
A) 1, 2, 3 and 4
B) 1, 2 and 3
C) 1, 2 and 4
D) 1, 3 and 4
Correct Answer: A
Solution :
[a] An embedded system is some combination of computer hardware and software, either fixed in capability or programmable, that is specifically designed for a particular function. Industrial machines, automobiles, medical equipment, cameras, household appliances, airplanes, vending machines and toys (as well as the more obvious cellular phone and PDA) are among the myriad possible hosts of an embedded system. Embedded systems that are programmable are provided with programming interfaces, and embedded systems programming is a specialized occupation.
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