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What is the maximum numeric value that can be represented in C by a 32 -bit signed integer? 32767 65535 2147483647 4294967295 You have the option of investing in a software project that uses either fixed-point or floating-point arithmetic. If it will take twice as much development time to create the fixed-point solution, but it will yield twice the performance of floating-point, which option has a better cost for performance? Fixed-point Floating-point About the same Not enough information to tell From a performance perspective, which of the following would you expect to be fastest? Floating point addition Integer multiplication Integer addition All about the same A benefit of floating point numbers is that numbers can be represented with infinite precision True False From what we know about floating-point and integer operations, what can be inferred about their relative CPIs Integer CPIs will be higher than floating-point Floating-point CPIs will be higher than integer They will be about the same Not enough information to tell