Post UTME Past Questions Agent
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts

The radix of hexadecimal number system is 

Computer Studies
WAEC 2023

The radix of hexadecimal number system is 

  • A. 10
  • B. 2
  • C. 16
  • D. 8
Your School's Whatsapp Group - Join Us now
WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Correct Answer: Option C
Explanation

The radix of the hexadecimal number system is "16."

In a number system, the radix (also known as the base) indicates the number of unique symbols used to represent values in that system. The hexadecimal number system uses 16 distinct symbols (0-9 and A-F) to represent values. Each digit in a hexadecimal number corresponds to a power of 16, similar to how each digit in a decimal number corresponds to a power of 10.

The hexadecimal number system is often used in computer science because it is a convenient way to represent binary numbers. A hexadecimal number can be used to represent 4 binary digits (bits) at a time. This makes it easier to read and write binary numbers.

For example, the binary number 10100001 can be represented as the hexadecimal number A1. This is because 10100001 in binary is equal to A1 in hexadecimal.


Report an Error Ask A Question Download App
Your School's Whatsapp Group - Join Us now
Post UTME Past Questions Agent
WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now

Contributions ({{ comment_count }})

Please wait...

{{ settings.no_comment_msg ? settings.no_comment_msg : 'There are no comments' }}

Quick Questions

Post your Contribution

Please don't post or ask to join a "Group" or "Whatsapp Group" as a comment. It will be deleted. To join or start a group, please click here

{{ quote.posted_by.display_name }}
{{ settings.form_textarea_description }}
 
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
Post UTME Past Questions Agent
Your School's Whatsapp Group - Join Us now
WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
Your School's Whatsapp Group - Join Us now
WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts