Answer: the answer is A.
Explanation: hope this helps!
The contents of an array of type char can be displayed with the cout operator. <span>Array declarations </span>must<span> contain the information about the size of the array. It is possible to leave the size out of the [ ] in the declaration </span>as long as<span> you initialize the array inline, in which case the array is made just large enough to capture the initialized data. </span>
Depends on what you are working on.
If you are working on a website I recommend Adobe Dreamweaver CC.
if its small assignments that doesnt involve major work, I'd use something like notepad++
Outlines because you would not want the audience to know what exactly is on the slides, but just an outline to give them an idea of what is to come.