A disk has 800 tracks per surface, 180 sectors per track, and 512 bytes per sector. The disk has 1 surface. The disk rotates at 5000 rpm (rotations per minute). The average seek time between random tracks is 10 ms. The seek time between adjacent tracks is 2 ms. (a) Determine the total storage capacity of the disk. (b) Determine the number of seek operation to read the entire disk. (c) Determine the peak data rate of the disk (MB/second). (d) If the r/w head is at track i, how long will it take to read a sector on track i 1

In which job role will you be creating e-papers, newsletters and preiodicals

1. web and mobile applications allow users to be actively engaged in an online activity. a true b false 2. some examples of business applications purposes are to collaborate, share files, meet virtually in real-time, and accept payments. a true b false 3. an education application would most likely do which of the following? a allow users to watch popular movies and tv shows b connect users with social and business contacts c confirm users' travel plans d teach users a new language 4. a uniform resource locator (url) is how the internet knows where to take users when an address is typed into a browser. a true b false 5. deon is required to provide the citation information for his sources. what type of information should he collect from his sources? a author name, title, date of publication, date of access, url b connections to background information c interesting facts and statistics d notes on important information

How can smart devices benefit businesses, organizations, and social communities in the global marketplace?