Which of the following is a type of storage disc that can store large amounts of data?

Which of the following is a type of storage disc that can store large amounts of data?

• A. DVD
• B. RAM
• C. CPU Cache
• D. Cloud Storage

Answer: (A)

A DVD is an optical storage disc designed to hold a substantial amount of data on a physical medium. A standard single-layer DVD stores about 4.7 GB, and a dual-layer version can hold around 8.5 GB, which is ample for many types of large files such as videos or software packages. RAM and CPU cache are types of memory, not long-term storage on a disk: RAM is volatile and loses data when power is off, while CPU cache is a tiny, ultra-fast memory inside the processor with very limited capacity. Cloud storage stores data on remote servers accessed over the internet, not on a physical disc. So a DVD best fits the idea of a storage disc capable of storing large amounts of data.

A DVD is an optical storage disc designed to hold a substantial amount of data on a physical medium. A standard single-layer DVD stores about 4.7 GB, and a dual-layer version can hold around 8.5 GB, which is ample for many types of large files such as videos or software packages. RAM and CPU cache are types of memory, not long-term storage on a disk: RAM is volatile and loses data when power is off, while CPU cache is a tiny, ultra-fast memory inside the processor with very limited capacity. Cloud storage stores data on remote servers accessed over the internet, not on a physical disc. So a DVD best fits the idea of a storage disc capable of storing large amounts of data.