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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the base of the binary number system?
💡 Hint: Think of the number of symbols used.
Question 2
Easy
How would you convert the decimal number 9 to binary?
💡 Hint: Use the powers of 2 to determine the placement.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the binary equivalent of the decimal number 75?
- 1001010
- 1000111
- 1001011
💡 Hint: Break it down using powers of 2.
Question 2
True or False: ASCII uses 8 bits to represent characters.
- True
- False
💡 Hint: Think about the number of characters that ASCII can represent.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
Convert the hexadecimal number 2F into decimal and binary format.
💡 Hint: Use each character's positional value in calculating the conversion.
Challenge and get performance evaluation