Tennessee Private Investigator Licensing Practice Exam

Which add-on is NOT typically recommended for a computer used in investigative work?

1. Color printer

2. External hard drive

3. Wireless router

4. CD-DVD burner

The correct answer is: Wireless router

The selection of an add-on that is NOT typically recommended for a computer used in investigative work is guided by the specific needs and tasks commonly encountered in this field. A wireless router, while useful for general network connectivity, may pose security issues critical in investigative scenarios. Attackers can exploit wireless networks, making it challenging to maintain the confidentiality and security of sensitive information gathered during investigations. In contrast, the other options support the operational efficiency and security of investigative work. A color printer enhances documentation quality, which can be vital for presenting case findings. An external hard drive provides additional storage and backup options for sensitive data, ensuring that files are safely preserved and accessible. A CD-DVD burner also serves practical purposes in terms of archiving important information and sharing case materials securely. Thus, while a wireless router has its advantages, the potential security risks it introduces make it less favorable compared to the other listed add-ons in the context of investigative work.