Express each of these system specifications using predicates, quantifiers, and l

Question

Express each of these system specifications using predicates, quantifiers, and logical connectives.

b) No directories in the file system can be opened and no files can be closed when system errors have been detected

c) The file system cannot be backed up if there is a user currently logged on

Explanation / Answer

a ) p : there is less than 30 megabyte free on the harddisk q : a warningmessage is sent to all users the given statement is p--> q. b) p: there is a user currently logged on q: the file system cannot bebacked up. the given statement p--> q c) p : there are atleast 8 megabytes of memoryavailable q : the connection speed isatleast 56 kilobytes per second r : video on demand can bedelivered. the given statement ( pq) --> r.

Related Questions

Navigate

• Browse (All)
• Browse E
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.