**Core Concept**
The question tests knowledge of **benzodiazepines**, a class of drugs used for their sedative, hypnotic, and anxiolytic properties. Benzodiazepines vary in their onset and duration of action, which is crucial for clinical applications.

**Why the Correct Answer is Right**
The shortest acting benzodiazepine is typically used for inducing sleep or sedation with minimal residual effects the next day. **Midazolam** is known for its rapid onset and short duration of action, making it ideal for procedures requiring short-term sedation.

**Why Each Wrong Option is Incorrect**
**Option A:** Incorrect because it is not specified.
**Option B:** Incorrect because it is not specified.
**Option D:** Incorrect because it is not specified.

**Clinical Pearl / High-Yield Fact**
Remember, the choice of benzodiazepine depends on the clinical scenario, including the desired duration of action and the patient's medical history.

**Correct Answer:** D. Midazolam.