Answer:
4. is not original source material,
5. but rather a clearinghouse of information.
Explanation:
Citing Wikipedia as a reference is not considered a good practice because Wikipedia is not original source material but rather a clearinghouse of information.
Wikipedia is a free online encyclopedia hosted by the Wikimedia foundation. Informations on the website are basically created and edited by volunteers around the world.
Answer:
A PrintWriter reference variable named output that references a PrintWriter object is as follows:
//PrintWriter output = new PrintWriter(outfile);
PrintWriter output = new PrintWriter("output.txt");
The statement that writes the string "Hello World" to the file output is as follows:
//output.print(message)
output.print("Hello World");
Explanation: