Which of the following best describes a situation where software should be upgraded instead of replaced? a three-year-old laptop was dropped, the screen was cracked, and it doesn’t turn on anymore. a one-year-old budget computer could be upgraded to an entertainment computer for 75% of the price of a new one. a six-year-old computer needs a new cpu to run the latest video production software. a six-month-old computer would run new database software faster with more ram installed.

d

Explanation:

given the options, i would say your best bet is c. the modem supports up to 56 kbps, which is too low for video streaming. dial up modems use actual phone lines, which only can go up to 56 kbps as that's more than sufficient for traditional phone calls. this is also the reason why when a dial-up modem connects, you hear all those sounds. it's literally using the phone line to establish a connection.

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