What did moore's law explain? a. the power of microprocessors will double every two years. b.the power of microprocessors will increase until a fundamental barrier is reached in 2005.c. the power of microprocessors will increase exponentially every year. d.the power of microprocessors will increase for 30 years and then decrease.

Write code using c . (take input from user) calculate the size of a given file in kbs. in this task you will complete the function with the following prototype: float get_file_size(char * filename); the function takes the file name (address to the start of a null terminated character array) as input. the function should then open the file and find the number of bytes it contains till eof. the number of bytes divided by 1024 will give the size in kbs. if the file cannot be opened the function should return -1.

Im doing this last minute and literally none of my neighbors or people that my dad works with use excel so if anyone could me make up an example

Selling a product through an electronic medium is