Fetch
Decode
Explain
Activities
Flashcards
Exam Questions
Revise
Blog
Contact
Login
Login
Menu
Activities
Flashcards
Exam Questions
Revise
Blog
Contact
Login
Qualifications
Edexcel GCSE Computer Science
2.1 Binary
Denary to Negative Binary Conversion
Card
1
of
10
0
got it
0
still learning
Question
Evil question
Tap
Click or press space
to see the answer
Answer
Still learning
Got it
Turn over
Shuffle
0%
Round complete
Go again with the ones I'm still learning
Start the whole set again
Choose another set
Denary to Negative Binary Conversion exam questions
6 questions with mark schemes and example answers
All 10 cards in this set
What is the 4-bit one's complement binary equivalent of the denary number -3?
1100
Convert the denary number -7 to a 4-bit one's complement binary number
1000
Convert the denary number -10 to an 8-bit one's complement binary number
11110101
What is the 8-bit one's complement binary equivalent of the denary number -20?
11101101
Convert the denary number -50 to an 8-bit one's complement binary number
11001101
What is the 4-bit two's complement binary equivalent of the denary number -8?
1000
Convert the denary number -1 to a 4-bit two's complement binary number
1111
Convert the denary number -5 to an 8-bit two's complement binary number
11111011
What is the 8-bit two's complement binary equivalent of the denary number -15?
11110001
Convert the denary number -128 to an 8-bit two's complement binary number
10000000