A program P reads and processes 1000 consecutive records from a - TopicsExpress



          

A program P reads and processes 1000 consecutive records from a sequential file F stored on device D without using any file system facilities. Given the following: 1. Size of each record=2800 bytes 2. Access time of D=10 ms 3. Data transfer rate of D = 400*103 bytes/sec 4. CPU time to process each record = 2 ms What is the elapsed time of P, if F contains unblocked records and P does not use buffering? 10 s 12 s 17 s 19 s
Posted on: Mon, 17 Nov 2014 18:28:30 +0000

Trending Topics



Recently Viewed Topics




© 2015