Computer Hacking Forensic Investigator (CHFI) Practice Exam 2025 - Free CHFI Practice Questions and Comprehensive Study Guide

SCSI, which stands for Small Computer System Interface, is specifically designed to provide a robust, standardized set of electrical standards for connecting peripherals such as hard drives, scanners, and printers to a computer system. This interface outlines the protocols and connections required for communication between the computer and various devices, thereby enabling efficient data transfer and device control.

The choice of electrical standards ensures that the connected devices can communicate reliably and at high speeds. SCSI supports multiple devices on a single bus, allowing several peripherals to connect to one host without complex configurations. This characteristic is crucial for environments that require multiple devices to operate simultaneously, such as in servers or high-performance workstations.

Other options do not accurately represent the function of SCSI. It is not specifically tied to audio, visual displays, or wireless communication, which are areas covered by different types of interfaces. Thus, A correctly identifies SCSI's primary role in connecting peripherals through established electrical standards.