Answer and Explanation:
The key of E has four sharps: F# C# G# D#
The key with one sharp is the key of G
The best format to submit any picture online is JPEG which is suitable in the scenario given.
<h3>What is JPEG format?</h3>
The JPEG stands for Joint Photographic Experts Group which is considered as fundamental format for sharing images and pictures.
This format enables user to compress the big file stored in image or pictures format in standard quality. It can be utilised on a variety of computers, mobile devices, and online platforms.
It is quick and simple to share these files. It also uses up relatively minimal storage capacity to save many files.
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It has elements of Greek and Roman architecture.
It has features like a frieze and pediment.
