Here you have the best CompTIA N10-006 practice exam questions
A technician needs to limit the amount of broadcast traffic on a network and allow different segments to communicate with each other.
Which of the following options would satisfy these requirements?
The correct choice is to add a layer 3 switch and create a VLAN. VLANs (Virtual Local Area Networks) allow for logical segmentation of a network, where each VLAN acts as its own broadcast domain, thereby reducing broadcast traffic. A layer 3 switch is capable of routing between these VLANs, thus allowing different network segments to communicate with each other. While routers and layer 3 switches both handle inter-VLAN routing, a layer 3 switch is specifically designed for this purpose in a switched network environment.
Which of the following is used to define how much bandwidth can be used by various protocols on the network?
Traffic shaping is used to define how much bandwidth can be allocated to different protocols on the network. By prioritizing certain types of traffic and delaying others, it ensures that the network bandwidth is used efficiently, optimizing the performance of critical applications.
Which of the following is used to authenticate remote workers who connect from offsite? (Select TWO).
To authenticate remote workers who connect from offsite, RADIUS and 802.1x are commonly used. RADIUS is a protocol that centralizes authentication, authorization, and accounting for users accessing a network. It is often employed by ISPs and enterprises to manage remote access. 802.1x is a standard for network access control that provides an authentication mechanism for devices wishing to connect to the network, ensuring that only authenticated clients can access the network resources. These two options complement each other in providing secure authentication for remote users.
A network technician must utilize multimode fiber to uplink a new networking device.
Which of the following Ethernet standards could the technician utilize? (Select TWO).
1000Base-SR is a standard for Gigabit Ethernet over multimode fiber and supports distances up to 550 meters. Similarly, 10GBase-SR is a standard for 10 Gigabit Ethernet over multimode fiber and supports distances typically up to 300 meters. Both standards are suitable for multimode fiber applications as specified in the question.
A network engineer needs to set up a topology that will not fail if there is an outage on a single piece of the topology. However, the computers need to wait to talk on the network to avoid congestions.
Which of the following topologies would the engineer implement?
The Mesh topology is the correct answer because it is designed to provide high fault tolerance. In a mesh topology, each computer is connected to multiple others, creating multiple paths for data to travel. If one link fails, data can still be transmitted through other links, ensuring the network remains functional. Additionally, Mesh networks typically use a protocol that prevents congestion by determining the optimal path for data to travel and avoiding collisions by effectively managing the network traffic. This aligns with the requirement for the computers to wait to talk on the network to avoid congestions.