Question of 2 Marks

• How can overflow occur in floating point?
• What is Packet Switching?
• Difference between Eagle and modified Eagle
• Why we represent sometime some numbers in sign magnitude form.

Question of 3 Marks

• What is 4-address instruction set and when it use?
• Difference between virtual address and physical address
• Why Transaction Lockaside Buffer is used? How it is implemented inside CPU?
• What is sender overhead and receiver overhead in computer networks?

Question of 5 Marks

• What is difference of instruction in machine with and without Pipeline?
• Convert (0.23)₁₀ to the base 2 address.
• Consider a 4 way set-associative cache with 256KB capacity and 32 byte lines

1.                                How many sets are there in the cache?
2.                                How many bits of address are required to select a set in cache?

 

• Find the average access time of a level of memory hierarchy if the hit rate is 80%. The memory access takes 12ns on a hit and 100ns on a miss.