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Converting Between Denary And Binary (GCSE Computing)
The following is a GCSE Computing test covering 'Converting Between Denary And Binary' from the broader topic 1. Data Representation. The test is geared towards the CAMBRIGE-IGCSE exam board style syllabus.Incorrect: 0
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Represent the denary number -78 in 8-bit two’s complement form.
Convert the denary number 10 into an 8-bit binary number.
What denary number is represented by the 12-bit binary 000000010110?
What denary value is represented by the 8-bit binary 11011101?
What is the 8-bit unsigned result (and visible overflow) when adding 11111111 + 00000001 using fixed 8-bit arithmetic?
Convert the denary number 150 into an 8-bit binary number.
What is the denary value of the 8-bit binary number 00010001?
For a parking cost of £14.98, what 8-bit binary values should be stored in register1 (dollars) and register2 (cents)?
Convert the denary number 221 into an 8-bit binary number.
Give the 12-bit binary representation for the denary number 301.
What signed denary value does the 8-bit two’s complement binary 11111010 represent?
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