1. Foundations of Computing
Data Representation — Quiz
Test your understanding of data representation with 5 practice questions.
Practice Questions
Question 1
What is the decimal value of the 8-bit binary number 00010101?
Question 2
What is the hexadecimal representation of the decimal number 47?
Question 3
Which of the following binary numbers represents the decimal number 42?
Question 4
In a 16-bit two's complement system, what is the range of representable integers?
Question 5
What is the binary representation of the decimal number 7.5 in IEEE 754 single-precision floating-point format?