Neco 2017 Computer Studies Question 19
Practice objective / multiple choice question 19 from the 2017 Neco Computer Studies examination.
A text file contains \\(10{,}000\\) characters, each stored as an 8‑bit ASCII code. After compression with a simple run‑length encoding (RLE) scheme that stores each run as a pair (character, count) where the count occupies 8 bits, the file size becomes \\(6{,}200\\) bytes. Assuming the compressed file consists solely of such pairs, determine (a) the compression ratio expressed as a percentage, and (b) the average run length (in characters, to two decimal places).
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About This Question
This is Neco 2017 Computer Studies Question 19. It is one of the objective questions from the 2017 Neco Computer Studies examination.
Difficulty level: Medium .
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