The correct answer is that WWW. is universal, meaning that any and all url addresses start and have www.
My reasoning is that if you were to look up, lets say google, do :
www.(google).com ( remove parentheses )
then
google.com
You come up with the same results THUS YOUR CORRECT ANSWER IS YES! ALL URL ADDRESS HAVE AND CONTAIN WWW.!!!
Answer: The computer brain is a microprocessor called the central processing unit (CPU).
Explanation:
The CPU is a chip containing millions of tiny transistors. It's the CPU's job to perform the calculations necessary to make the computer work -- the transistors in the CPU manipulate the data.
From 1982 to 1987 Bob Kahn and Vint Cerf are key members of a team which creates TCP/IP, the common language of all Internet computers. For the first time the it seemed as though the loose collection of networks which made up the ARPANET is seen as an “internet”, and the Internet as we know it today is born.
Explanation:
Logic is Strict principles of validity (reasoning)
Emotion is the natrual instinctive feeling from reasoning or knowledge.
Hope this helps! ^0^ <span />