Question 2: Remember only answer one question Design and write a C program that performs the following functionality: 1. Read first name and last name from the command line when you call the program executable. Example: testq2.exe Firstname Lastname 2. Check if sufficient number of input arguments have been entered. 3. If insufficient number of input arguments have been entered, write an error message and exit the program by returning minus (negative) one (-1). Prompt the user to enter a string. Note: the string can contain spaces.

Fortran: What is the difference between a function and a subroutine? Can you give examples of each? I am learning Fortran and this is my first programming class

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Explain how to read and write data in C.Type in the names and functions of common input and output gadgets.