2. Topic 2(COLON) Data Representation and Encoding
Lesson 2.1: Binary, Denary And Hexadecimal — Quiz
Test your understanding of lesson 2.1: binary, denary and hexadecimal with 5 practice questions.
Practice Questions
Question 1
What base system do computers predominantly use for processing data?
Question 2
What is the range of values for a single byte?
Question 3
What is the hexadecimal representation of the decimal number $15$?
Question 4
Which of the following correctly converts the binary number $1010$ to decimal?
Question 5
How many bits are there in a kilobyte (kB)?