FREE Microsoft Networking Fundamentals v1 (98-366) Question and Answers

Question 1

A network must be split into three subnets. Which equipment ought you to employ?

Accepted Answer

Router

Answer

A router is a network device that operates at the Network layer (Layer 3) and is specifically designed to connect different networks or subnets. Its primary function is to forward data packets between these distinct network segments based on IP addresses. To split a single network into multiple subnets, a router is essential for managing traffic flow and enabling communication between them.

Question 2

Switching from an unmanaged switch to a managed switch has several benefits, including:

Accepted Answer

Support multiple VLANS

Answer

A key benefit of managed switches over unmanaged switches is their ability to support Virtual Local Area Networks (VLANs). VLANs allow network administrators to logically segment a single physical network into multiple broadcast domains, improving security and network performance. Managed switches provide the configuration options necessary to create, configure, and manage these VLANs, which unmanaged switches cannot do.

Question 3

You should utilize a to directly link two computers' Ethernet network interface cards (NICs).

Accepted Answer

Crossover cable

Answer

To directly connect two computers' Ethernet Network Interface Cards (NICs) without an intervening switch or hub, a crossover cable is required. Standard Ethernet cables (straight-through) are designed to connect a NIC to a switch/hub, where the transmit pins on one end connect to receive pins on the other. A crossover cable, however, internally swaps the transmit and receive pairs, allowing two identical devices to communicate directly.

Question 4

A router's purpose is to:

Accepted Answer

Forward traffic to other networks

Answer

The fundamental purpose of a router is to connect different networks and forward data packets between them. Routers examine the destination IP address of incoming packets and use their routing tables to determine the best path to send those packets towards their destination, which may be on a different network segment or even across the internet. This enables communication between disparate networks.

Question 5

If a router is unable to identify the packet's subsequent hop, it will:

Accepted Answer

Forward the packet to the default route

Answer

When a router receives a packet and cannot find a specific entry in its routing table that matches the destination IP address, it will forward the packet to its default route. The default route acts as a 'route of last resort,' typically pointing to another router (often the gateway to the internet or a larger network) that is more likely to know how to reach the destination. If no default route is configured, the packet would be dropped.

Microsoft Networking Essentials Exam Practice Test

Microsoft Networking Essentials Exam Practice Test

FREE Microsoft Networking Fundamentals v1 (98-366) Question and Answers