**Core Concept**
The question is testing the understanding of the X-ray production process, a fundamental concept in diagnostic radiology. X-rays are a form of electromagnetic radiation, and their production involves the interaction between electrons and a target material, typically tungsten.

**Why the Correct Answer is Right**
In a diagnostic X-ray tube, high-speed electrons emitted from the cathode are accelerated towards the anode, which is made of a heavy metal such as tungsten. When these electrons collide with the target material, they are suddenly decelerated, and their kinetic energy is converted into X-ray photons. This process is known as bremsstrahlung radiation. The energy of the X-ray photons is dependent on the energy of the incident electrons and the atomic number of the target material.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not accurately describe the process of X-ray production. While electrons are indeed involved, the statement is too vague and does not specify the role of the target material.
**Option B:** This option is incorrect because it is not directly related to the process of X-ray production. The scattering of electrons is a different phenomenon, often studied in the context of electron microscopy or radiation therapy.
**Option C:** This option is incorrect because it is a distractor related to a different aspect of X-ray technology. While the anode is indeed a critical component of an X-ray tube, the statement does not accurately describe the process of X-ray production.

**Clinical Pearl / High-Yield Fact**
A key point to remember is that the energy of X-ray photons is directly proportional to the voltage applied across the X-ray tube. This means that increasing the voltage can result in higher-energy X-rays, which are more penetrating but also more likely to cause radiation damage.

**Correct Answer:** C.