Answer:
The hard disk is a spindle of magnetic disks, called platters, that record and store information. Because the data is stored magnetically, information recorded to the hard disk remains intact after you turn your computer off. The hard disk is housed inside the hard drive, which reads and writes data to the disk.
Explanation:
In terms of websites, there's a service called cloud flare which can prevent DDOS attacks in websites. Other applications you would have to look up. Hopefully this helps!
<span>Web and mobile applications allow users to be actively engaged in an online activity: True
</span><span>Gaming applications allow users to play solo games, as well as play with friends and/or other players: True</span>