CSS Solved Past Papers · Topic

#USB and Hard Disk

1 solved question on USB and Hard Disk

CSS Special 2023General Science & AbilityQ. 4

(A) Write a note on data storage in a 'USB'. How is it different from the Hard disk? (B) Describe how a 'Solar Cell' converts light into electricity. Describe its construction, operation, and applications. (C) Write a comprehensive note on the 'Food cycle in our body'. (D) What is 'Artificial Intelligence'? How is it helpful for humanity?

#cssnexus #USB Flash Drive #Flash Memory #USB and Hard Disk

CSS Nexus6 Nov 2026