If you used only a keyboard to enter data, how many years would it take to fill up the hard drive in a computer that can store 1.2 terabytes (1 terabyte = 1.0 × 1012 bytes) of data? Assume 40-hour work weeks, that you are typing 50 weeks in a year, and that you can type 180 characters per minute, and that one byte is one keyboard character.
Express your answer using two significant figures.
If you used only a keyboard to enter data, how many years would it take to...
If you used only a keyboard to enter data, how many years would it take to fill up the hard drive in a computer that can store 1.2 terabytes (1 terabyte = 1.0 × 1012 bytes) of data? Assume 40-hour work weeks, that you are typing 50 weeks in a year, and that you can type 180 characters per minute, and that one byte is one keyboard character. Express your answer using two significant figures.
Hello, please keep the solutions simple and understandable, I am not a computer scientist. Thank you! 1.1. How many bits are necessary to represent the alphabet using a binary code if we only allow uppercase characters? How about if we allow both uppercase and lowercase characters? 1.2. Describe how you can create an OR gate using NOT gates and AND gates. 1.3. A kilobyte is 1024 bytes. How many messages can it store? 1.4. What is the entropy associated with...
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