1) What is an arithmetic shift left? a) Multiplies by 2 b) Divides by 2 c) Adds 1 d) Subtracts 1 2) What happens to the sign bit in arithmetic shift right? a) Remains same b) Changes to 0 c) Changes to 1 d) Flips 3) Arithmetic shift right is equivalent to: a) Dividing by 2 b) Multiplying by 2 c) Adding 2 d) Subtracting 2 4) In arithmetic shift left, what happens to the least significant bit? a) Becomes 0 b) Becomes 1 c) Flips d) Remains same 5) Which operation is not affected by arithmetic shift? a) Addition b) Subtraction c) Multiplication d) Logical operations 6) What is preserved in arithmetic shifts? a) Sign bit b) All bits c) No bits d) Middle bits 7) Arithmetic shift left is similar to: a) Logical shift left b) Logical shift right c) Arithmetic shift right d) Circular shift 8) What is the result of shifting 1010 right arithmetically? a) 1101 b) 0101 c) 1011 d) 1001 9) Which shift is used for signed numbers? a) Arithmetic shift b) Logical shift c) Circular shift d) Bitwise shift 10) What does arithmetic shift right do to negative numbers? a) Preserves sign b) Changes sign c) Flips bits d) Adds 1

Binary Arithmetic Shifts Quiz

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