CompTIA N10-008 Practice Test - Questions Answers, Page 20

To achieve a Cat 6a certification for a company's data cabling, the patch panel needs to betested along with the cable and the connectors. A patch panel is a device that provides aconvenient and flexible way to connect and route circuits for data transmission. It has multipleports that can be wired to different devices or networks. A patch panel can also supportdifferent types of cables and connectors, such as RJ45, LC, or F-type.A Cat 6a certification means that the cabling system meets the performance requirements ofthe ANSI/TIA-568.2-D standard for Category 6a, which specifies a bandwidth of up to 500 MHzand a maximum length of 100 meters for twisted-pair copper cables. To achieve thiscertification, the cabling system must pass a series of tests that measure parameters such asinsertion loss, near-end crosstalk (NEXT), return loss, alien crosstalk (AXT), and propagationdelay. These tests can be performed using a cable tester or a network analyzer.The patch panel is an important component of the cabling system because it affects the signalquality and the reliability of the connections. If the patch panel is not properly wired,terminated, or labeled, it can cause errors, interference, or failures in the data transmission.Therefore, the patch panel must be tested along with the cable and the connectors to ensurethat the cabling system meets the Cat 6a certification standards.The other options are not relevant for the Cat 6a certification. RJ11 is a type of connector thatis used for telephone lines, not data cabling. LC ports are used for fiber optic cables, not coppercables. F-type connectors are used for coaxial cables, not twisted-pair cables.https://community.fs.com/article/what-is-a-patch-panel-and-why-use-it.html

Tamper-evident seals are physical security controls that are designed to reveal anyunauthorized or malicious attempts to access, modify, or damage hardware devices orcomponents. They can be stickers, labels, tapes, or locks that are attached to the device or itscasing, and that will show signs of damage or alteration if someone tries to open or tamperwith them. Tamper-evident seals can help deter or detect intruders, protect evidence, andensure compliance with security policies and regulations.Reference:CompTIA Network+ N10-008 Certification Study Guide, Chapter 7: Network Security Conceptsand Tools, Section 7.2: Common Security Threats and Attacks, Subsection: Hardware Attacks1Professor Messer's CompTIA N10-008 Network+ Course, Section 7.2: Common Security Threatsand Attacks, Video: Hardware Attacks2