MCA MAGADH UNIVERSITY QUESTION (2016-2019) (Fifth semester) Computer System Architecture
![Image](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbN932Y9VI4VyuYU0YTfR08z70J2NbaD9m5cZmNh_N8q-hFmurWQrRBV7ggDtc-pB7YRjA4JjOEYg-fU5_r7pAnLqULVeTdrPkDagbCbDIqLw4AmfJwYg9EdyUATxGCIX226Hs9_cBNHwU/s320/IMG-20180221-WA0009.jpg)
MCA MAGADH UNIVERSITY QUESTION (2016-2019) (Fifth semester) Computer System Architecture Time: 4 hours Full Marks: 80 Answer any five questions. 1. Describe Flynn's classification of computers. 2. Explain the various theoretical models of parallel computers . How are they useful in scalability and programmability analysis? 3. State and explain amdahl's law for measuring speed up performance of parallel systems. Also, list the outcomes of analysis of the amdahl's law. 4. What is Granularity ? Explain effect of granularity on parallel processing. 5. Explain in detail, the shared memory multiprocessor with a neat diagram. 6. Define Cache memory? Explain the various mapping techniques associated with cache memories. 7. What is Hardware multithreading? Explain it