PLEASE HELP ASAP You are volunteering to help seniors learn how to use computers. You see a lady read a suspicious e-mail. Before you can stop her, she clicks on the link in the e-mail and her screen goes blank. What just happened?

She was hit with a DDoS attack.

An ironically time power outage.

It was a bad link that didn't work.

The link downloaded malware to her computer.∩
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Acomputer has a two-level cache. suppose that 60% of the memory references hit on the first level cache, 35% hit on the second level, and 5% miss. the access times are 5 nsec, 15 nsec, and 60 nsec, respectively, where the times for the level 2 cache and memory start counting at the moment it is known that they are needed (e.g., a level 2 cache access does not even start until the level 1 cache miss occurs). what is the average access time?

Facial expressions and gestures are examples of messages.

Read “suburban homes construction project” at the end of chapters 8 and 9 (in the textbook) and then develop a wbs (work breakdown structure) in microsoft excel or in microsoft word (using tables)