Cisco Certified Support Technician (CCST) NetworkingExam: CCST-NETWORKING

Correct Answer: D

-1000BASE-T Cable: This refers to Gigabit Ethernet over twisted-pair cables (Cat 5e or higher).

-Connector: RJ-45 connectors are used for Ethernet cables, including those used for 1000BASE-T.

-Coax: Used for cable TV and older Ethernet standards like 10BASE2.

-RJ-11: Used for telephone connections.

-OS2 LC: Used for fiber optic connections.

References:

-Ethernet Standards and Cables: Ethernet Cable Guide

Correct Answer: C

The IEEE 802.11 standard contains the specifications for Wi-Fi networks. It is a set of media access control (MAC) and physical layer (PHY) specifications for implementing wireless local area network (WLAN) computer communication in various frequencies, including but not limited to 2.4 GHz, 5 GHz, and 6 GHz1. This standard is maintained by the Institute of Electrical and Electronics Engineers (IEEE) and is commonly referred to as Wi-Fi. The standard has evolved over time to include several amendments that improve speed, range, and reliability of wireless networks.

References: -The Most Common Wi-Fi Standards and Types, Explained -802.11 Standards Explained: 802.11ax, 802.11ac, 802.11b/g/n, 802.11a -Wi-Fi Standards Explained - GeeksforGeeks

Correct Answer: C

In the provided image of the Cisco PoE switch, the ports identified with number 6 are the standard RJ-45 Ethernet ports typically found on switches that provide both data connectivity and Power over Ethernet (PoE). PoE ports are designed to

supply power to devices such as IP phones, wireless access points, and other PoE-enabled devices directly through the Ethernet cable.

Ports:

2: Console port (for management and configuration)

3 and 4: Specific function ports (often for management)

6: RJ-45 Ethernet ports (capable of providing PoE)

7: SFP ports (for fiber connections, typically do not provide PoE) Thus, the correct answer is C. Ports identified with number 6.

References:

cisco Catalyst 2960-L Series Switches Data Sheet Cisco PoE Overview