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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
Prove the equations A + A‾ .B + A.B‾ = A + B using the Boolean algebraic theorems ? Ans. The equation is A + A‾.B + A.B‾ = A + B L.H.S. = A + A‾ .B + A.B‾ = (A + A.B‾) + A‾.B
Q. What is Single Program Multiple Data? A general style of writing data parallel programs for MIMD computers is SPMD (single program, multiple data) means all processors execu
The capacity of 2K × 16 PROM is to be expanded to 16 K × 16. Find the number of PROM chips required and the number of address lines in the expanded memory. Ans. Capacity requi
Typewriters with special attachments Certain special attachments can be used to the typewriter for typing work of a special nature. These are: The continuous stationery dev
What are the disadvantages of Public Key Cryptography? Disadvantages of Public Key Cryptography are as given below: a) It is used to encrypt a secret key that is used to e
As an employee of an up and coming web Design Company, you have been approached by a small local cinema, called Valley Viewing who are looking to revamp their existing HTML website
Q. Explain about Floating Point Representation? Floating-point number representation includes two parts. The first part of number is a signed fixed-point number which is called
What is the draw back of assigning one bit position to each control signals? Assigning individual bits to every control signal results in long microinstructions due to the numb
What is swtiches
a. What are the benefits of hardwired and micro programmed control? b. Sketch neat diagram of single bus organization of CPU showing ALU, all types of registers and the data pat
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