MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -An embedded computer functions as part of a larger device or system, rather than being used as a standalone computer. Typically, an embedded computer performs a highly specific function. Applications for embedded PCs range from industrial automation and in-vehicle computing, to digital signage, robotics, and more.

Detailed explanation-2: -Which of the following is true about Embedded System? C. It must have connected peripherals to connect input and output devices. Explanation: All of the above is true about Embedded System.

Detailed explanation-3: -Embedded systems are special-purpose computing systems embedded in application environments or in other computing systems and provide specialized support.

Detailed explanation-4: -Thus, an embedded system refers to a system that performs a particular task in a given time by synchronizing software (microcontroller) and hardware (PCB) together. Some popular embedded systems applications are mobile phones, micro ovens, dishwashers, washing machines, pacemakers, printers, etc.