CCST Networking - Self Evaluation Questions
Given below are some of the questions for self assessment with respect to CCST Networking exam . Check them out. Question 1: Which of the following devices operates at the data link layer (Layer 2) of the OSI model? A. Router B. Switch C. Hub D. Firewall Answer: B. Switch Explanation: A switch operates at the data link layer (Layer 2) of the OSI model. It is used to forward data based on MAC addresses. Question 2: What is the main function of a router in a network? A. To segment a network into multiple broadcast domains B. To connect multiple devices within a single network segment C. To filter traffic based on IP addresses D. To repeat and amplify signals in a network Answer: A. To segment a network into multiple broadcast domains Explanation: Routers operate at the network layer (Layer 3) and are responsible for forwarding data packets between different networks, thus segmenting a network into multiple broadcast domains. Question 3: Which protocol is responsi...