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Theory and numericals together

This Hindi course by Bharat Acharya covers the full computer organization and architecture syllabus for GATE CS and IT, combining theory with important numericals and previous-year questions. It is structured as a crash course, so each topic is taught with the calculation tricks that help under exam time pressure.

What the course covers

• Number systems, binary arithmetic, and combinational and sequential circuits.
• The ALU, processor organization and the memory hierarchy, including cache and virtual memory.
• Pipelining, instruction execution and the control unit.
• RISC versus CISC, and hardwired versus microprogrammed control.
• Input-output organization and DMA.

Who it suits

Candidates for GATE CS and IT or PSU exams who want a focused path through architecture will find it useful. Those new to digital logic should start with that subject, since the circuit material here assumes some familiarity.