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Data Representation - Binary Shift (Year 10 Computing)
The following test is covering 'Data Representation - Binary Shift' for Year 10 Computing.Incorrect: 0
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Question 1
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Which statement about shifting by more bits than the word size (e.g., shifting an 8-bit number by 10) is generally correct in fixed-width hardware?
What bit value is shifted in on the right when performing a logical right shift on a binary number?
Which is true about rotating (circular shift) vs logical shift?
What decimal value results from logical right shifting the unsigned 8-bit value 00101000 by 2?
What is the result (in decimal) of logically right shifting unsigned decimal 200 by 2? (200 = 11001000)
Which operation is equivalent to a left shift by n bits on an unsigned integer (if no overflow)?
What is the 8-bit result of arithmetic right shifting 11100000 by 2?