A network administrator is troubleshooting intermittent connectivity issues in a small office. The office uses a single switch in a star topology. Users report that some devices lose connectivity for a few seconds at a time, but not all at once. The administrator checks the switch and finds no errors on the uplink. What is the most likely cause of the intermittent issues?

Incorrect IP address configuration on the router

A faulty network interface card (NIC) on one of the affected devices

A company wants to provide wireless internet access to guests in its lobby. The lobby is small, and the company wants to isolate guest traffic from the internal corporate network. Which hardware component should be deployed, and how should it be configured?

A hub connected to the corporate switch

A network interface card installed in a lobby computer

An access point connected to a separate VLAN on the existing switch

A router with a built-in wireless access point placed on the corporate LAN

A network administrator needs to connect three buildings on a campus. Each building has its own switch, and the administrator wants to ensure that if one inter-building link fails, traffic can still reach all buildings. Which topology should be used for the inter-building links?

A bus topology using a single backbone cable

A ring topology connecting the three buildings in a loop

A star topology with one building as the central hub

A network administrator is setting up a small office network. The office has 5 computers, a printer, and a router that provides internet access. The router has 4 LAN ports. The administrator wants to connect all devices to the network. What is the most efficient way to do this?

Connect the printer to the router, and connect the computers to the printer

Connect the computers to the router's LAN ports, and connect the printer to a computer

Connect the router to a switch, and connect all devices to the switch

Use a hub instead of a switch to connect all devices

A company has a star topology network with a central switch. They want to add a wireless network for employees' laptops. The switch has no available ports. What should they do to add wireless connectivity?

Replace the switch with a router that has built-in wireless

Connect the access point to a computer's network port

Connect an access point to the switch using an available port on a neighboring switch or add a new switch

Connect the access point directly to the internet router

EC-CouncilSOC Essentials

Domain 1Objective 2

Network Topologies and Hardware Components SCE Practice Questions (Page 6)

Part of the Computer Network and Security Fundamentals domain, which makes up ~16% of our current practice bank. EC-Council does not publish an official question count, but from its 120-minute exam (~50–80 total, ~8–13 in this domain), expect 1–2 from this objective — we provide 32 practice questions to prepare you well beyond it. (estimate)

32questions here

7free pages

4concepts

Questions 26–30

26expert · medium
A network administrator is troubleshooting intermittent connectivity issues in a small office. The office uses a single switch in a star topology. Users report that some devices lose connectivity for a few seconds at a time, but not all at once. The administrator checks the switch and finds no errors on the uplink. What is the most likely cause of the intermittent issues?
Select an answer first
27application · medium
A company wants to provide wireless internet access to guests in its lobby. The lobby is small, and the company wants to isolate guest traffic from the internal corporate network. Which hardware component should be deployed, and how should it be configured?
Select an answer first
28application · medium
A network administrator needs to connect three buildings on a campus. Each building has its own switch, and the administrator wants to ensure that if one inter-building link fails, traffic can still reach all buildings. Which topology should be used for the inter-building links?
Select an answer first
29expert · medium
A network administrator is setting up a small office network. The office has 5 computers, a printer, and a router that provides internet access. The router has 4 LAN ports. The administrator wants to connect all devices to the network. What is the most efficient way to do this?
Select an answer first
30application · medium
A company has a star topology network with a central switch. They want to add a wireless network for employees' laptops. The switch has no available ports. What should they do to add wireless connectivity?
Select an answer first

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