Neco 2018 Data Processing Question 28
Practice objective / multiple choice question 28 from the 2018 Neco Data Processing examination.
A file of size \(1200\) KB is stored on a disk with a block size of \(100\) KB. The time to read a single block is \(5\) ms.\nCalculate the total time required to read the entire file using each of the following allocation methods and state which method gives the minimum total read time:\n(a) Contiguous allocation.\n(b) Linked allocation, where each block read incurs an additional \(2\) ms overhead for pointer traversal.\n(c) Indexed allocation, where an index block (also \(5\) ms to read) must be read before the data blocks.
Answer Options
About This Question
This is Neco 2018 Data Processing Question 28. It is one of the objective questions from the 2018 Neco Data Processing examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.