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Data storage and compression

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Question 5

A team of marine biologists is conducting field research on coastal marine life, such as seals, seabirds, and tide-pool organisms. They spend several weeks at a time on research vessels and rugged coastal areas, far from reliable internet access.

The team:

  • use rugged laptops, digital cameras, and handheld GPS trackers in wet, windy, and moving environments
  • capture high-definition underwater video footage and high-resolution photographs
  • need to transfer large data files quickly between devices in the field
  • require storage that is highly durable and energy-efficient to prolong battery life.

Identify the classification/type of secondary storage technology most suitable for the team to carry in the field and justify why it best meets their requirements.

[6]

Data storage and compression Questions

  1. IGCSE
  2. /Computer Science
  3. /Data storage and compression