Which of the following describes a lightweight workstation in digital forensics?

A lightweight workstation in digital forensics is best described as a mobile computer built into a carrying case. This type of workstation emphasizes portability and convenience, allowing forensic investigators to conduct their work in various environments, such as crime scenes or field offices, where transporting heavy and bulky equipment would be impractical.

Lightweight workstations are designed to provide sufficient computational power while being easy to carry and set up quickly. They often include key hardware components necessary for digital forensics, such as specialized software and tools for data recovery and analysis, but packaged in a way that allows for mobility without compromising too much on performance.

This setup contrasts with larger and more stationary options, such as full desktop computers or those with extensive hardware, which are designed for static use in labs or offices. A high-performance gaming laptop might provide superior processing power, but it does not inherently focus on the specific needs of digital forensics, such as portability, specialized software, and hardware tailored for forensic investigation. Thus, the mobile computer built into a carrying case is the most suitable description of a lightweight workstation in this context.