Which format is used to compress image files?

Which format is used to compress image files?

• A. PSD
• B. Memory Card
• C. JPEG
• D. Worm's Eye View

Answer: (C)

Image compression formats are designed to shrink file sizes while keeping the image looking acceptable. JPEG is the format used to compress image files because it applies lossy compression, meaning some data is intentionally discarded to reduce the size. This approach is especially effective for photographs with lots of color variation, yielding much smaller files suitable for web use and storage. You can usually adjust the quality setting to find the right balance between how small the file is and how clean the image appears. Other options aren’t formats meant for compressing standard image files. PSD is a Photoshop project file that preserves layers and edits rather than delivering a smaller, widely shareable image. A memory card is a storage medium, not a file format. Worm's Eye View is a camera-angle term, not a format.

Image compression formats are designed to shrink file sizes while keeping the image looking acceptable. JPEG is the format used to compress image files because it applies lossy compression, meaning some data is intentionally discarded to reduce the size. This approach is especially effective for photographs with lots of color variation, yielding much smaller files suitable for web use and storage. You can usually adjust the quality setting to find the right balance between how small the file is and how clean the image appears.

Other options aren’t formats meant for compressing standard image files. PSD is a Photoshop project file that preserves layers and edits rather than delivering a smaller, widely shareable image. A memory card is a storage medium, not a file format. Worm's Eye View is a camera-angle term, not a format.