. Consider a file system similar to the one used by UNIX with indexed allocation. How many disk I/ O operations might be required to read the contents of a small local file at / a/ b/ c? Assume that none of the disk blocks is currently being cached.

John recently worked on a project about various programming languages. he learned that though procedural language programs are useful, they have disadvantages too. what is a disadvantage of programs written in procedural languages? a. programs do not represent data complexity. b. programs take more time to execute. c. programs are prone to security threats. d. programs do not interface with multiple platforms.