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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 16-bit binary number 1010000000111101 into hexadecimal (4-digit hex).
Give the 12-bit binary representation for the denary number 301.
What is the denary value of the 8-bit binary number 00010001?
Two 8-bit registers store price components: register1 = 00010001 and register2 = 01000110. What price (dollars.cents) is shown?
What denary number does the 8-bit binary 10010110 represent?
Convert the denary number 102 into an 8-bit binary number.
What denary value does the 8-bit binary 01000110 equal?
What is the 8-bit unsigned result (and visible overflow) when adding 11111111 + 00000001 using fixed 8-bit arithmetic?
What denary value is represented by the 8-bit binary 11011101?
Why does an overflow error occur when adding two fixed-width binary numbers?
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