1. Programs predicting fluid flow over airplane wings: These are typically not embedded systems. They
are usually run on general-purpose computers or servers and are not dedicated to controlling or
monitoring a specific piece of hardware.
2. Internal microprocessor in a disk drive: This is an example of an embedded system. It is a specialized
computer system designed specifically for controlling and managing the operations of the disk drive.
3. Presence of an I/O driver: The presence of an I/O driver itself does not imply that the computer is an
embedded system. I/O drivers are used in various types of computers, both general-purpose and
embedded, to interface with hardware devices.
4. PDA (Personal Digital Assistant): PDAs can be considered embedded systems as they are designed for
specific functions like personal management, and they integrate hardware and software specifically for
these functions.
5. Microprocessor in a cell phone: Yes, this is an embedded system. It is a specialized processor designed
specifically for the operations and functionalities of a cell phone.
6. Computers in a big phased-array radar: These computers can be considered as part of an embedded
system, as they are integral to the radar's specific function, which is scanning and processing radar
signals.
7. Flight Management System (FMS) in an airplane: Yes, this is an embedded system. It is specifically
designed to automate various in-flight tasks and is integrated into the airplane's controls and systems.
8. Computers in Hardware-In-the-Loop (HIL) simulator: This depends on the specific implementation. If
they are part of a larger system simulating or controlling real-time processes, they can be considered
embedded. However, if they are part of a general-purpose simulation setup, they might not be.
9.Computer controlling a pacemaker: This is definitely an embedded system. The computer is specifically
designed and dedicated to controlling the functions of the pacemaker.
10.Computer controlling fuel injection in a car: Yes, this is an embedded system. It is specifically designed
to control and optimize the fuel injection process in the engine.
REFERENCE: https://www.geeksforgeeks.org/introduction-of-embedded-systems-set-1/
https://www.techtarget.com/iotagenda/definition/embedded-system