With which type of software licensing does the creator retain ownership but offer
the source code for free for others to modify?

a)freeware
b)public domain
c)open source
d)commercial

Freeware is a type of proprietary software license in which the creator retain the ownership but offer the source code for free for others to modify.

Explanation:

In a proprietary software license,the software publisher makes use of end-user license agreement (EULA) to grant permission to the user for creating one or more copies of the software but the ownership of those copies remain with then software publisher/creator.

Thus the answer is (A) Freeware

the today function returns a valid value without any arguments.

the today function returns the current date based on the computer's date setting and formatted as a date. today takes no parameters, but requires that you use empty parentheses