11 1 point What is the essential distinction between the int

11. (1 point) What is the essential distinction between the integer and floating-point types? a) Only the integer types are subject to overflow. b) There is no essential difference. c) Only the floating-point types use exact representations. d) Only the integer types use exact representations. e) The integral types are symbolic, and the floating-point types are arithmetic Answer 12. (1 point)

Solution

11. c
Because in floating point representation we show sign bit along with biased exponent and Mantissa.
12. a
If we shift binary bits by three then the number must be divisible by 8. suppose we have 0001 and we shift 1 by three bits result will be 1000 which is divisible by 8
13. b
Machine epsilon is not bound to overflow and underflow.
14. c
Exponent has biggest impact on defining range
15. b
Mantissa is the part after decimal point which determines this.
17. c
Exponent
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