Answer: Internet Protocal (IP)
<span>If a user name can have seven letters (with no distinction between upper and lower case), and if a letter can be repeated, then the maximum number of names is 26x26x26x26x26x26x26, or 8,031,810,176. That is, slightly more than eight billion names are possible.</span>
Answer:
A.
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As she uploaded them on her website not downloading as choice B&D show while E is false and C is rarely occur