Tutor HuntTest QuestionsComputing QuestionsYear 10 Computing Questions

 

Add Two Positive 8-bit Binary Integers (GCSE Computing)

The following is a GCSE Computing test covering 'Add Two Positive 8-bit Binary Integers' from the broader topic 1. Data Representation. The test is geared towards the CAMBRIGE-IGCSE exam board style syllabus.
Incorrect: 0
Correct: 0
Question 1
...
Congratulations - you have completed the test!
Your final score was

Below a typical questions that will be covered in this test. You final score will be logged on your account

Add the two 8-bit binary integers 11101111 + 00010001. What is the full 9-bit result (include carry)?
Add the two 8-bit binary integers 00111100 + 00000101. What is the 8-bit binary sum?
Add the two 8-bit binary integers 11001100 + 00110011. What is the 8-bit binary sum?
Add the two 8-bit binary integers 11110000 + 00001111. What is the 8-bit binary sum?
Add the two 8-bit binary integers 11110000 + 00010000. What is the 8-bit result stored in the register (ignore extra carry)?
Add the two 8-bit binary integers 00000111 + 00001001. What is the 8-bit binary sum?
Add the two 8-bit binary integers 00000000 + 00000000. What is the 8-bit binary sum?
Add the two 8-bit binary integers 00111111 + 00111111. What is the 8-bit binary sum?
Add the two 8-bit binary integers 01100100 + 00110011. What is the 8-bit binary sum?
Add the two 8-bit binary integers 01010101 + 00101010. What is the 8-bit binary sum?
Add the two 8-bit binary integers 10011111 + 01100001. What is the full 9-bit result (include carry)?