Information commination technology :)
<span>A wiki is this type of site. The users can, anonymously or with a profile, add to or delete content already posted. This gives the community the ability to add to the overall knowledge base on a specific subject. The site tracks changes through IP addresses to make sure that changes are not done maliciously.</span>
Answer:
Storage outage
As many new songs are released to the Internet every day, Anna might have download thousands of them, which made her computer ran out of storage and RAM(random access memory )
I think it’s B if not it’s D both are similar
