If you have a storage device with a capacity of 16 gigabytes, then how many 2 kilobytes files can you fit in that device? (1 KB = 1024 bytes)यदि आपके पास 16 गीगाबाइट क्षमता वाला भंडारण उपकरण (storage device) है, तो उसमें 2 किलोबाइट की कितनी फ़ाइलें रखी जा सकती हैं? (1 KB = 1024 बाइट)
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Correct answer: A. 223
Explanation
16 GB = 2⁴ × 2³⁰ = 2³⁴ bytes; 2 KB = 2 × 2¹⁰ = 2¹¹ bytes. Number of files = 2³⁴ ÷ 2¹¹ = 2²³.16 GB = 2⁴ × 2³⁰ = 2³⁴ बाइट; 2 KB = 2 × 2¹⁰ = 2¹¹ बाइट। फ़ाइलों की संख्या = 2³⁴ ÷ 2¹¹ = 2²³।More Information and Communication Technology (ICT) questions
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