A single processor takes 20 milliseconds (ms) to prepare data entries and 0.1n ms to copy the entries, where n is the number of entries. A multiprocessor takes 70 ms to prepare and copy one data entry, and whenever the number of entries is doubled the amount of time to prepare and copy them increases by 5 ms. Given 120 ms to prepare and copy data entries, which processor type can prepare and copy more entries and how many more entries can it prepare and copy? Choose 1 answer: (A) The single processor can prepare and copy 176 more entries. (B) The single processor can prepare and copy 989 more entries. (C) The multiprocessor can prepare and copy (ms)0 more entries. (D) The multiprocessor can prepare and copy (ms)1 more entries.
Q. A single processor takes 20 milliseconds (ms) to prepare data entries and 0.1n ms to copy the entries, where n is the number of entries. A multiprocessor takes 70 ms to prepare and copy one data entry, and whenever the number of entries is doubled the amount of time to prepare and copy them increases by 5 ms. Given 120 ms to prepare and copy data entries, which processor type can prepare and copy more entries and how many more entries can it prepare and copy? Choose 1 answer: (A) The single processor can prepare and copy 176 more entries. (B) The single processor can prepare and copy 989 more entries. (C) The multiprocessor can prepare and copy (ms)0 more entries. (D) The multiprocessor can prepare and copy (ms)1 more entries.
Calculate time per entry: Calculate the time for the single processor to prepare and copy one entry. Preparation time: 20extms Copy time: 0.1extmsperentry Total time per entry: 20extms+0.1extms=20.1extms
Calculate entries for single processor: Calculate the number of entries the single processor can handle in 120extms. 120extms/20.1extmsperentry≈5.97 entries
Calculate time for multiprocessor: Calculate the time for the multiprocessor to prepare and copy one entry. Preparation and copy time: 70extms
Calculate entries for multiprocessor: Calculate the number of entries the multiprocessor can handle in 120extms. 120extms/70extmsperentry≈1.71 entries
Compare entries handled: Compare the number of entries each processor can handle. Single processor: 5.97 entries Multiprocessor: 1.71 entries Difference: 5.97−1.71≈4.26 entries
Check answer choices: Check the provided answer choices for the closest match. None of the provided choices match the calculated difference.
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