Neco 2019 Data Processing Question 50
Practice objective / multiple choice question 50 from the 2019 Neco Data Processing examination.
A disk uses a block size of 4\,KB. Three files occupy the following sizes: F1\,=\,10\,KB, F2\,=\,7\,KB, and F3\,=\,15\,KB. Compare the total wasted space (in KB) for the three allocation methods below and identify which method wastes the least space:\n\n- Contiguous allocation (files occupy whole blocks, internal fragmentation only).\n- Linked allocation (each file uses one extra block for pointers).\n- Indexed allocation (each file uses one index block in addition to data blocks).\n\nAssume one pointer or index block occupies a full 4\,KB block. Which allocation method results in the least total wasted space?
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About This Question
This is Neco 2019 Data Processing Question 50. It is one of the objective questions from the 2019 Neco Data Processing examination.
Difficulty level: Medium .
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