CCST Networking

  CCST Networking sample questions for practice: Question 1: Which layer of the OSI model is responsible for end-to-end reliability and flow control? A. Transport Layer B. Network Layer C. Data Link Layer D. Physical Layer Answer: A. Transport Layer Explanation: The Transport Layer (Layer 4) is responsible for reliable end-to-end communication between devices. It uses protocols like TCP to ensure data integrity and flow control. Question 2: What is the purpose of the ARP protocol? A. To resolve IP addresses to MAC addresses B. To resolve MAC addresses to IP addresses C. To route packets between networks D. To provide network security Answer: A. To resolve IP addresses to MAC addresses Explanation: The Address Resolution Protocol (ARP) is used to map IP addresses to physical (MAC) addresses. This is essential for devices on the same network to communicate with each other. Question 3: Which network topology provides the highest level of redundancy? A. Bu...

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...