Explain the rationale of using hexadecimal notation by computer programmers. (4 marks). b. What generalizations can you draw about converting a number from one base to a power of that base, e. g., from base 3 to base 9 (32 ) or from base 2 to base 4 (22 ) or base 8 (23 )? (3 marks) c. Present an overview of the IEEE 754 standard for floating-point representation. In your presentation, describe the rationale behind IEEE 754 standard and a demonstration with an example of converting a real number to IEEE 754 standard and vice versa. (7 marks)

[a] create a class called “cycle” which has two instance integer variables as properties, “numberofwheels” and “weight.” create a constructor with two parameters, using the same variable names in the parameter list. assign each variable to numberofwheels” and “weight” respectively. write a separate application to test the class and display its properties. note: do not change the names of the instance variables or the variables listed in the constructor’s parameter list. [b] edit your class cycle by adding a default constructor which will assign the default values of 100 to represent the numberofwheels, and 1000 to represent the weight, by invoking a call to the other constructor. modify your application created in [a] to test the class.

Which type of file can be used to import data into a spreadsheet?

Which of the following is not a symptom of chronic fatigue syndrome