Your roommate Mia has received several suspicious emails that she is not sure about. She has asked for your help to determine what to do with them. In this lab, perform the following tasks: Read each email in her inbox and determine if it is legitimate. Delete any emails that contain social engineering exploits. Keep any emails that are safe.

Consider a direct-mapped cache with 216 words in main memory. the cache has 16 blocks of 8 words each. it is a word-addressable computer (rather than a byte-addressable computer which we normally discuss). (a) how many blocks of main memory are there? (b) what is the format of a memory address as seen by the cache, that is, what are the sizes of the tag, cache block, and block offset fields (if they apply)? (c) to which cache block will the memory reference db6316 map?

What is the primary difference between the header section of a document and the body? a. the body is displayed on the webpage and the header is not. b. the header is displayed on the webpage and the body is not. c. the tag for the body is self-closing, but the tags for the headers must be closed. d. the tag for the header is self closing, but the tag for the body must be closed.

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.