Q. How is the reciprocal of a divisor used in reciprocal multiplication?

View solution

Q. What is the benefit of using reciprocal multiplication over division in computers?

View solution

Q. What is fixed-point arithmetic?

View solution

Q. How does fixed-point arithmetic represent fractional values in integers?

View solution

Q. What is the result of multiplying a 32-bit dividend by an integer reciprocal?

View solution

Q. How do compilers achieve greater accuracy with reciprocals when working with large dividends?

View solution

Q. What is the purpose of the imaginary dot in an integer when representing an approximation of a real number?

View solution

Q. How is the fractional value represented in a fixed-point representation of a real number?

View solution

Q. Why is the last digit in each reciprocal incremented by one?

View solution

Q. When do compilers use reciprocal in multiplication instructions?

View solution

Q. What is modulo?

View solution

Q. What is the most common and intuitive method for calculating the modulo of a signed 32-bit integer?

View solution

Q. Why is the approach of using IDIV not the fastest in terms of runtime performance?

View solution

Q. What do some compilers use in order to determine the modulo?

View solution

Q. Why do modern 32-bit software use larger-than-32-bit integer data types?

View solution

Q. How does the compiler perform arithmetic operations on 64-bit data types?

View solution

Q. Do all compilers have built-in mechanisms for dealing with 64-bit data types?

View solution

Q. How are 64-bit data types usually stored in memory?

View solution

Q. How are 64-bit integers usually added?

View solution

Q. What is the difference between the ADD and ADC instructions?

View solution