Explanation:
1. radio transmission.
2. microwave transmission
3. infrared transmission.
The usage of hosted services such data storage, servers, databases, networking, and software through the internet is referred to as cloud computing.
Since the advent of cloud computing, the number of cloud-based IT services and apps has exploded around the globe and is still growing. By 2021, practically all of the small and major applications we use will be stored in the cloud, saving us money, time, and storage space. The sorts of cloud computing are covered in this article, along with ten trends to look out for in 2021. The back-end layer is composed of computers, servers, central servers, and databases, as well as software. This layer, which is the foundation of the cloud, is only in charge of safely storing data.
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