Digital Logic ,Computer Organization and Architecture, Operating systems

Digital Logic Design:
 *Logic Gates(Functions) and Boolean Algebra
 *Minimization ,Simplification and k maps
 *Combinational logic circuits
 *Sequential logic circuits
 *Number representation and Computer arithmatic
   >Fixed point and Floating point

Computer Organization and Architecture:

*Memory organization
 >Hierarchy
 >cachememory
 >principles of associate Virtual memory
 >Disk and Tape Memories
*Instructions and Addressing modes
 >instruction pipeline
*Micro operation
 >Control Unit Design
*IO addressing
 >Data transferring techniques

Books ..computer architecture -J.P.Hayes
             computer organization -Paul chowdary

Operating Systems
*Process management
  >Thread management
  >Inter Process communication
  >Concurrency and synchronization
  >Dead lock
  >CPU scheduling
*Memory management
  >virtual memory
*File Management
*IO management
*Protection and security

Books
 Galvin and Stallings