What is the primary purpose of the stored program concept in a CPU?

The primary purpose of the stored program concept in a CPU is to manage instruction sequences during processing. This concept allows a computer to store instructions in its memory, just like it stores data. By enabling the CPU to fetch and execute instructions from memory sequentially or in a specified order, the stored program concept provides the foundation for program execution. It means that a wide range of tasks can be performed by simply changing the instructions stored in memory without requiring any physical alterations to the hardware. This flexibility is crucial for the development and execution of complex software applications.

The other options, while they may relate to computing or technology in some way, do not define the primary function of the stored program concept. Eliminating the need for external storage does not capture the essence of how the stored program concept operates. Enhancing video processing capabilities and improving user interface design are specific functions that can be influenced by programming but are not the fundamental purpose of storing programs in the CPU memory. Thus, managing instruction sequences accurately reflects the role of the stored program concept within computer architecture.