Embedded interview questions - In general embedded - Part 2

1)How to achieve quadrature encoder in Software?
http://letusembed.blogspot.com/2015/11/quadrature-encoder-in-c-quadrature.html

2)Differentiate Prescalar and Postscalar or what is prescalar and postscalar
http://letusembed.blogspot.com/2015/11/what-is-prescalar-and-postscalar.html

3)How to check a particular bit in a register is set or not using C?
http://letusembed.blogspot.com/2015/08/how-to-check-bit-is-set-or-not-in.html

4)How to set a particular bit using C?
http://letusembed.blogspot.com/2015/12/how-to-set-clear-and-toggling.html

5)How to clear a particular bit in C?
http://letusembed.blogspot.com/2015/12/how-to-set-clear-and-toggling.html

6)How to toggle a particular bit in C?
http://letusembed.blogspot.com/2015/12/how-to-set-clear-and-toggling.html

7)How to set/Clear/Toggle multiple bit using C/C++?
How to set/clear/toggle multiple bit?

8)How to avoid This expression uses old style of cast?
http://letusembed.blogspot.com/2015/12/this-expression-uses-old-style-casts.html

9)What is a new style of cast?
http://letusembed.blogspot.com/2015/12/this-expression-uses-old-style-casts.html

10) Difference between 32 bit and 64 bit OS and Processors?
http://letusembed.blogspot.com/2015/12/difference-between-32-bit-and-64-bit.html

11)What is the Maximum limit of RAM you can choose for 32bit processor?
http://letusembed.blogspot.com/2015/12/difference-between-32-bit-and-64-bit.html

12)What is the Maximum limit of RAM you can choose for 64 bit processor?
http://letusembed.blogspot.com/2015/12/difference-between-32-bit-and-64-bit.html

Cheers!!!
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