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CCNP Practice questions

  Question: What is the purpose of the Spanning Tree Protocol (STP)? Answer: The purpose of the Spanning Tree Protocol (STP) is to prevent loops in a network. STP is used in Ethernet networks to ensure that there is only one active path between two endpoints. This helps to prevent the occurrence of broadcast storms, which can cause significant network downtime. STP accomplishes this by using a calculation algorithm to determine the best path to take, and then disabling any redundant paths. Question: What is the difference between a switch and a router? Answer: A switch is a networking device that connects devices together on a local area network (LAN). It operates at the data link layer (layer 2) of the OSI model and is responsible for forwarding data frames between connected devices. A router, on the other hand, operates at the network layer (layer 3) of the OSI model and is responsible for forwarding packets between different networks. In addition to its forwarding capabilities, ...

professional-certificates google-data-analytics course 2 week 1 challenge solution

ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz ask-questions-make-decisions week1 quiz 1. Question 1 Structured thinking involves recognizing the current problem or situation you’re facing and identifying your options. 1 / 1 point True False Correct Structured thinking involves recognizing the current problem or situation you’re facing and identifying your options. 2. Question 2 A data analyst creates data visualizations and a slideshow. Which phase of the data analysis process does t...