CIT Review Exam 1 Questions & Answers Graded A+ 2024/2025

CIT Review Exam 1 Questions & Answers Graded A+ 2024/2025 2.1.5 want to implement and ethernet network using the 1000baseT standard using the minimum hardware specifications possible. which of the following should be in ur plan? - ANSWERSRJ-45 connectors Cat5e twisted pair cable 2.1.5 4. Match each characteristic on the left with the appropriate fiber optic connector on the right. - ANSWERSMT-RJ==Uses metal guide pins to ensure proper alignment LC==Uses a connector that is half the size of the other fiber optic connectors ST==Uses a bayonet-type connector SC==Uses a separate push-on, pull-off connector with a locking tab for each wire 2.2.8 3. Which of the following are general advantages of using routers on your network? (3) - ANSWERSRouters provide multiple links between devices to support load balancing. Routers provide more features, such as flow control, error detection, and congestion control, than switches or bridges. Routers support multiple routing protocols for better flexibility. 2.2.8 9. Which of the following are characteristics of a switch? (select two) - ANSWERS=a switch reads the MAC address in a frame and makes forwarding decisions based on that address. =The collision domain on a switch is all devices connected to a single switch port 2.3.10 2. How does TCP handle data sequencing? - ANSWERSTCP breaks user data into segments, numbers each segment, places them in the correct sequence, and sends each one in order, waiting for an acknowledgment before sending the next segment. 2.3.10 3. Which two of the following lists accurately describes TCP and UDP? - ANSWERSUDP: connectionless, unreliable, unsequenced, low overhead