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CompTIA N10-008 Exam Questions
- Topic 1: Networking Fundamentals: This topic covers the foundational aspects of networking, including a comparison of the OSI model layers and encapsulation concepts, characteristics of network topologies and types, types of cables and connectors, subnetting and IP addressing schemes. Moreover, it covers common ports and protocols, network services, corporate and datacenter network architectures, cloud concepts, and connectivity options.
- Topic 2: Network Implementations: In this topic, you'll find information on various networking devices, their features, and placement on the network, routing technologies, and bandwidth management. Additionally, the topic covers Ethernet switching features deployment, and configuration of wireless standards and technologies based on different scenarios.
- Topic 3: Network Operations: Here, you'll learn about using network statistics and sensors for ensuring availability, understanding organizational documents and policies, high availability and disaster recovery concepts, and determining the best solutions for ensuring network reliability.
- Topic 4: Network Security: This topic discusses common security concepts, types of network attacks, network hardening techniques, and remote access methods. Moreover, application of hardening techniques and the importance of physical security measures is also discussed in this topic.
- Topic 5: Network Troubleshooting: This topic covers network troubleshooting methodologies, troubleshooting common cable connectivity issues using appropriate tools, utilizing network software tools and commands for diagnostics. Additionally, it focuses on troubleshooting wireless connectivity problems, and addressing general networking issues that may arise.
Free CompTIA N10-008 Exam Actual Questions
Note: Premium Questions for N10-008 were last updated On Aug. 31, 2024 (see below)
A! which of the following layers of the OSI model can switches operate? (Select two).
Switches operate atLayer 2andLayer 3of the OSI model. Here's a brief explanation for each layer:
Layer 2 (Data Link Layer):
Switches primarily operate at this layer.
They use MAC addresses to forward frames within a local network (LAN).
Switches create and maintain MAC address tables to make forwarding decisions.
Examples of switches include Ethernet switches and VLAN switches.
Layer 3 (Network Layer):
Some advanced switches (known asLayer 3 switches) can perform routing functions.
Layer 3 switches can route traffic between different subnets within the same LAN.
They use IP addresses to make routing decisions.
Layer 3 switches combine the features of switches and routers.
Which of the following devices is found in the middle tier of a three-tier network architecture?
Users are unable to access files on their department share located on flle_server 2. The network administrator has been tasked with validating routing between networks hosting workstation A and file server 2.
INSTRUCTIONS
Click on each router to review output, identity any Issues, and configure the appropriate solution
If at any time you would like to bring back the initial state of trie simulation, please click the reset All button;
An engineer recently installed a new distribution switch and connected two servers provisioned with the following IPs: 192.168.17.20 and 192.168.17.30. The servers cannot connect to the Internet, but they can reach themselves. The engineer observes that the distribution switch has the following setup:
The engineer is able to reach the core router 192.168.17.1 from the distribution switch. Which of the following is the most likely cause of this issue?
The servers can communicate with each other but not the internet, indicating local network connectivity is fine. The distribution switch's VLAN and IP configuration are correct, and the engineer can reach the core router, suggesting the issue is not with the switch or the router. The most likely cause is that the servers do not have a default gateway configured, which is necessary for traffic to leave the local network and reach the internet.
Users are unable to access files on their department share located on flle_server 2. The network administrator has been tasked with validating routing between networks hosting workstation A and file server 2.
INSTRUCTIONS
Click on each router to review output, identity any Issues, and configure the appropriate solution
If at any time you would like to bring back the initial state of trie simulation, please click the reset All button;
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