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COMPUTER ORGANIZATION & ARCHITECTURE
1. What do you mean by digital computer? Explain the block diagram of a digital computer.
2. What do you mean by Difference Engine? Explain the structure of Babbage's Difference Engine.
3. What do you mean by Microprocessor? Define the CPU organization of 8085 microprocessor.
4. Define the term Bus. Explain the structure of Single Bus Organization and Two Bus Organization.
5. What do you mean by Addressing Mode? Classify different types of Addressing modes.
6. What is ALU? Explain the ALU operations.
7. Write down the Booth's Multiplication Algorithm. Justify the Booth's Multiplication Algorithm
8. Differentiate between Static Memories and Dynamic Memories.
9. What is mapping function? Classify different types of mapping functions.
10. Write short note on the following.
a) Programmed I/O b) DMA
Q. Explain functions of direct memory access? Though CPU intervention in DMA is minimised however it should use path between interfaces that is system bus. So DMA involves an e
A shell is a program that presents an interface to several operating system functions and services. The shell is so called because it is an outer layer of interface among the user
During instruction execution, there are other parts of the CPU that can determine when a physical register might be freed. Briefly describe where else we can put freeing logic and
What is critical section problem? Consider a system having of 'n' processes. Each process has segment of code known as a critical section, in which the process may be changing
Q. What is radium utilized for? Answer:- Radium was previously used in self-luminous paints for nuclear panels, watches, clocks, aircraft switches and instrument dials. In
Define the meaning of business-to-business. B2B (business-to-business): The consensus is universal: it is the priority; it is where the money is. It’s rather true; theref
Is it possible to create graph form spreadsheets For example IF G5 > 100 THEN "Y" ELSE "N" - It's also possible to create graphs and charts from spreadsheets (such as using
Q. Explain about Algebraic Simplification? We have already determined algebraic simplification of logic circuit. An algebraic expression can exist in SOP or POS forms. Let's i
Elaborate protected mode memory addressing in brief. Protected mode interrupt: In protected mode, interrupts have exactly the same assignments as in real mode though int
Differentiate between pre-emptive and non-pre-emptive scheduling. Pre-emptive scheduling : in its approach, center processing unit can be taken away from a process if there is a
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