Quiz Complete, well Done!
What does overflow mean in the context of binary shifts?
Right shifts can be used to quickly divide an integer by 2 or a power of
, without having to actually perform a division operation.
Arithmetic Shift
During an arithmetic right shift, the sign bit is shifted to the right, but the other bits are filled with the original
of the sign bit.
Binary underflow can lead to inaccuracies in calculations due to the limited precision of floating-point
.
Machine precision
When performing arithmetic operations in binary, it is important to consider the potential for overflow or
.
What happens if a logical left shift operation causes the most significant bit to be lost?
What does the term 'signed overflow' refer to in binary arithmetic?
Which of the following can cause an overflow in binary addition?
Binary Shifts
What happens when a left shift operation causes overflow?
Overflow
Shift Left
What is an overflow error in binary arithmetic?
In arithmetic left shift, the bits that are shifted out are lost and the spaces at the right end are filled with
.
What happens when an arithmetic left shift causes an overflow?
When performing a logical shift to the left, the most significant bit is moved out and the least significant bit is filled with a
.
Binary shift
Logical shifts are often used in computer programming to manipulate
numbers.
