"WPA uses Temporal Key Integrity Protocol (TKIP) for enhanced encryption. TKIP uses RC4 for the encryption algorithm, and the CompTIA Network+ exam may reference TKIP-RC4 in a discussion of wireless."
" WPA2 uses Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) for integrity checking and Advanced Encryption Standard (AES) for encryption. On the Network+ exam, you might find this referenced as simply CCMP-AES"

Band-steering is a feature that allows an AP to steer dual-band capable clients to the less congested 5GHz frequency, leaving the 2.4GHz frequency for legacy clients. Without band-steering, the AP may have more clients competing for the same channel on the 2.4GHz frequency, resulting in high latency and airtime contention.
References:
* According to the CompTIA Network+ Certification Exam Objectives, one of the topics covered in the exam is "Given a scenario, use appropriate wireless technologies and configurations". One of the subtopics is "Band steering" 1.
* According to the PoliFi: Airtime Policy Enforcement for WiFi paper, "Band steering allows the access point to disable the 2.4 GHz band from probing the client device, so it responds only to the 5 GHz band,
* reducing the congestion on the 2.4 GHz band while taking advantage of the faster 5GHz band to improve user's network experience." 2.
* According to the Aruba Air Slice Tech Brief, "Air Slice minimizes airtime contention and efficiently groups Wi-Fi 6 and non-Wi-Fi 6 client devices to guarantee bit rate, and provide bounded latency and jitter simultaneously." 3.

Explanation
A SQL server connects over port 1433. Port numbers are used to identify specific applications or services on a network device. Port 1433 is the default port for Microsoft SQL Server, which is a relational database management system that uses SQL (Structured Query Language) to store and manipulate data. References: CompTIA Network+ N10-008 Certification Study Guide, page 147; The Official CompTIA Network+ Student Guide (Exam N10-008), page 6-4.

To achieve a Cat 6a certification for a company's data cabling, the patch panel needs to be tested along with the cable and the connectors. A patch panel is a device that provides a convenient and flexible way to connect and route circuits for data transmission. It has multiple ports that can be wired to different devices or networks.
A patch panel can also support different 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 of the ANSI/TIA-568.2-D standard for Category 6a, which specifies a bandwidth of up to 500 MHz and a maximum length of 100 meters for twisted-pair copper cables. To achieve this certification, the cabling system must pass a series of tests that measure parameters such as insertion loss, near-end crosstalk (NEXT), return loss, alien crosstalk (AXT), and propagation delay. 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 signal quality 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 ensure that 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 that is used for telephone lines, not data cabling. LC ports are used for fiber optic cables, not copper cables. F-type connectors are used for coaxial cables, not twisted-pair cables.
References:
https://community.fs.com/article/what-is-a-patch-panel-and-why-use-it.html
https://www.etechnophiles.com/what-is-rj11-pinout-uses/
https://www.fiber-optic-solutions.com/lc-fiber-connector-definition.html