Digital Photography 1A Practice Test 2026 - Free Photography Practice Questions and Study Guide

The choice of SDXC as the type of memory card that offers the highest capacity for photos and video is based on its specifications and design. SDXC, which stands for Secure Digital eXtended Capacity, is designed to support larger storage capacities than its predecessors, particularly SDHC (Secure Digital High Capacity) cards. While SDHC cards can hold up to 32GB, SDXC cards can accommodate capacities ranging from 32GB up to 2TB, allowing for significantly more photos and high-definition video storage.

Furthermore, the SDXC standard is also engineered to handle faster data transfer rates, which is beneficial when working with high-resolution images or 4K video, making it a preferred choice for professional photographers and videographers who need ample storage without sacrificing performance.

In contrast, options like CF (CompactFlash) and MMC (MultiMediaCard) also offer various storage solutions, but they may not reach the higher capacities offered by SDXC cards. Thus, SDXC cards stand out as the optimal choice for users requiring extensive storage for their digital photography and videography needs.