Question: 1. what is the function of Direct Memory Access in a computer? 2. Describe the term PAL briefly with a structural diagram? 3. as an

1. what is the function of Direct Memory Access in a computer?

2. Describe the term PAL briefly with a structural diagram?

3. as an embeded system designer you are to build some complex Embeded system that will manage the software. suggest the kind of operating system that can be used to manage the system.

4. write an Arduino program that will count the following sequence of numbers (1,5,8,9,11,14)

5. write a brief note on real- time operating system and its mode of operation.

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