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Embedded Systems Practice Test: Basics of Embedded Systems
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Embedded System basic topics include: Processors, memory, microcontrollers and microprocessors of embedded systems. Embedded systems are microprocessor-based computer hardware systems that are designed to perform a specific function. They are made up of hardware and software and are programmed and controlled by a real-time operating system.  Embedded systems can be small independent systems or large combinational systems. They are classified based on performance and functional requirements, as well as the performance of microcontrollers. The four categories of embedded systems... Show more
Embedded Systems Practice Test: Basics of Embedded Systems
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25 Questions

1. Which of the following microcontroller is used in engine management system?
2. How the input terminals are associated with external environments?
3. How many bits does MC68HC05 possess?
4. What kind of socket does an external EPROM to plugged in for prototyping?
5. How many bytes of EPROM does MC68HC7054A possess?
6. How is the protection and security for an embedded system made?
7. Name a nonvolatile memory.
8. What type of memory is suitable for high volume production?
9. Which one of the following is a microcontroller from Motorola?
10. Which of the following offers external chips for memory and peripheral interface circuits?
11. Which type of memory is suitable for low volume production of embedded systems?
12. How many bits does an MC6800 family have?
13. Which one of the following offers CPUs as integrated memory or peripheral interfaces?
14. What does m1 signal in Z80 describes?
15. Z80 is mainly based on
16. Which of the following can be a paired set of 16-bit register?
17. What is the clock frequency of Z80?
18. Flag register of Z80 is also known as
19. How an embedded system communicate with the outside world?
20. Which of the following is a 4-bit architecture?
21. Which of the following is an 8-bit command in MC68HC11?
22. What is the bit size of the program counter in MC68HC05?
23. Which is the first microcontroller?
24. How an alternate set of the register can be identified in Z80?
25. Which of the following are external pins whose logic state can be controlled by the processor to either be a logic zero or logic one is known as