Today was my paper of cs501
Paper was easy mostly paper current paper ma sa hi aya tha or MCS totally new thay 1 to 45.
- Does DMA affect the relationship between the memory system and the CPU? Explain (5 marks )
- Suppose the I/O system with a single disk get an average of 100 I/O request/second assume that the average time for a disk to service and I/O request is 6ms. What is the utilization of I/O system? (5marks )
- Consider a 4 way set associative cash with 256 K capacity and 32 byte line. (5 marks )
a) How many sets are there in cache?
b) How many bits of address required to select a set in cache?
Recode the integer 484 according to Booth procedure.(5 marks)
- What is the importance of set time in a process.(3 marks )
- explain the technique behind DMA and programmed I/O(3 marks)
- aik or tha write RTL for shift instructions (values nahi yad)(3 marks)
- Difference between PROM and EPROM?(2marks)
- Write two types of random access memory(2 marks)
- Different between send overhead and receive overhead(2 marks)
- Write the NOT statement in RTL(2 marks)
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