May 2017
Intermediate to advanced
696 pages
33h 52m
English
§1.1, page 10: Discussion questions: many answers are acceptable.
§1.4, page 24: DRAM memory: volatile, short access time of 50 to 70 nanoseconds, and cost per GB is $5 to $10. Disk memory: nonvolatile, access times are 100,000 to 400,000 times slower than DRAM, and cost per GB is 100 times cheaper than DRAM. Flash memory: nonvolatile, access times are 100 to 1000 times slower than DRAM, and cost per GB is 7 to 10 times cheaper than DRAM.
§1.5, page 28: 1, 3, and 4 are valid reasons. Answer 5 can be generally true because high volume can make the extra investment to reduce die size by, say, 10% a good economic decision, but it doesn’t have to be true.
§1.6, page 33: 1. a: both, b: latency, c: neither. ...
Read now
Unlock full access