What is cloud storage, and what are its typical advantages and disadvantages?

What is cloud storage, and what are its typical advantages and disadvantages?

• A. Cloud storage stores data on local hard drives only.
• B. Cloud storage stores data on remote servers accessible over the internet; advantages include scalability and accessibility; disadvantages include ongoing costs and potential dependency on internet connectivity.
• C. Cloud storage guarantees zero cost.
• D. Cloud storage eliminates the need for security.

Answer: (B)

Cloud storage means your files live on remote servers that you access through the internet, rather than staying only on your own computer’s hard drive. The big advantages are scalability—you can add or reduce storage without buying new hardware—and accessibility, since you can reach your files from different devices and locations. It also makes sharing and collaboration easier because everything sits in one online place. But there are trade-offs: you usually pay ongoing fees for the space you use, and your ability to work depends on having an internet connection, which can be limiting offline or with slow connectivity. Security and privacy considerations matter, too, since your data is stored off-site and protected by the provider’s practices. The other statements don’t fit because cloud storage isn’t stored only on local drives, it doesn’t come for zero cost, and it doesn’t eliminate the need for security.

Cloud storage means your files live on remote servers that you access through the internet, rather than staying only on your own computer’s hard drive. The big advantages are scalability—you can add or reduce storage without buying new hardware—and accessibility, since you can reach your files from different devices and locations. It also makes sharing and collaboration easier because everything sits in one online place. But there are trade-offs: you usually pay ongoing fees for the space you use, and your ability to work depends on having an internet connection, which can be limiting offline or with slow connectivity. Security and privacy considerations matter, too, since your data is stored off-site and protected by the provider’s practices. The other statements don’t fit because cloud storage isn’t stored only on local drives, it doesn’t come for zero cost, and it doesn’t eliminate the need for security.