Practice - Unit Objectives
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Practice Questions
Test your understanding with targeted questions
What is the base of the binary number system?
💡 Hint: Think of the number of symbols used.
How would you convert the decimal number 9 to binary?
💡 Hint: Use the powers of 2 to determine the placement.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the binary equivalent of the decimal number 75?
💡 Hint: Break it down using powers of 2.
True or False: ASCII uses 8 bits to represent characters.
💡 Hint: Think about the number of characters that ASCII can represent.
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Challenge Problems
Push your limits with advanced challenges
If a computer uses 16 bits for integer representation, what is the maximum positive value it can hold?
💡 Hint: Recall the formula for maximum value with n bits.
Convert the hexadecimal number 2F into decimal and binary format.
💡 Hint: Use each character's positional value in calculating the conversion.
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Reference links
Supplementary resources to enhance your learning experience.