Cisco CCST Networking - Sample Questions with answers
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. Bus topology B. Star t