Which of the following headers is required for reading from and writing to disk files?

select one:

a. #include

b. #include

c. #include

d. #include

To check whether your writing is clear , you can

Each row in a database is a set of unique information called a(n) ? a.) table. b.) record. c.) object. d.) field.

Write a program that uses a two-dimensional array to store the highest and lowest temperatures for each month of the year. the program should output the average high, average low, and the highest and lowest temper- atures for the year. your program must consist of the following functions: a. function getdata: this function reads and stores data in the two- dimensional array. b. function averagehigh: this function calculates and returns the average high temperature for the year. c. function averagelow: this function calculates and returns the aver- age low temperature for the year. d. function indexhightemp: this function returns the index of the highest high temperature in the array. e. function indexlowtemp: this function retur