CCT 800-150 FLDTEC Latest Questions

Correct Answer: Layer 3 (Network) Explanation: The Network Layer (Layer 3 of the OSI model) is responsible for logical addressing (IP addresses) and routing packets between different networks.

Correct Answer: It manages all configuration and control plane functions for the entire stack Explanation: The stack master is the single point of management for the entire stack. All configuration changes are made on the master, and it synchronizes configurations to all member switches.

Correct Answer: IEC C19/C20 (for high-power devices) Explanation: While C13/C14 are common, C19/C20 connectors are used for higher power applications (e.g., larger switches, servers) and often feature retention clips or locking mechanisms for a more secure connection to PDUs in racks.

Correct Answer: Using the no shutdown command on the interface Explanation: An interface is administratively down if the shutdown command was applied. The no shutdown command, executed in interface configuration mode, brings the interface to an up/up state if physical connectivity is present.

Correct Answer: They allow components to be replaced without powering down the device, minimizing downtime Explanation: Hot-swappable components are designed to be inserted or removed while the device is powered on and operational, significantly reducing service interruptions during maintenance or upgrades.

Correct Answer: hostname [name] Explanation: The hostname [name] command, executed in global configuration mode, is used to set the device's hostname.

Correct Answer: USB port (with a console adapter) Explanation: Most modern laptops lack a serial port, so a USB-to-serial adapter (often with an RJ-45 console cable) is commonly used to connect to a Cisco console port.

Correct Answer: RAM Explanation: RAM (Random Access Memory) holds the active, currently running configuration (running-config) of the Cisco IOS device. Changes made directly via CLI affect the running configuration in RAM.

Correct Answer: To allow remote graphical access to the blade server's operating system console Explanation: KVM (Keyboard, Video, Mouse) console access in UCS provides a remote graphical interface to the blade server's operating system, as if a physical keyboard, monitor, and mouse were directly attached.

Correct Answer: Provide clear, timely communication with planned start/end times and updates Explanation: Effective communication with all affected stakeholders (users, IT staff, management) before, during, and after scheduled downtime minimizes disruption and manages expectations.