CompTIA A+ 2.7 Networking - Internet Connection Types

Internet Connection Types

1 / 15

In a multistory building predominantly connected by VDSL, signal degradation is reported above three floors. How might the problem be resolved?

Implementation of level-specific VLANs.

Introduce cascading connections for redundancy.

Installation of VDSL repeaters or boosters.

Mandate shared leases for building bandwidth.

2 / 15

Why might a business in a remote location choose satellite internet over cable or fiber alternatives for connectivity?

To minimize latency in communication links.

To access cost-effective urban infrastructure.

To achieve reliable coverage without local infrastructure.

To access rapid upload and download speeds.

3 / 15

What cost-efficient intervention might reduce satellite internet latency during geostationary satellite migrations or changes?

Installing low pass DNS controls.

Switching ISPs for redundancy.

Improving DVB-S2 modem specifications.

Mixing fiber uplinks for peak time regulation.

4 / 15

Due to geographical limitations, a rural village implements a community internet service via WISP. Which signal restriction can affect connectivity?

Frequency drift over extended durations.

Line-of-sight obstruction from natural landscapes.

Interference from unlicensed channels.

Frequency depletion through signal engagement.

5 / 15

When troubleshooting intermittent ADSL connectivity at a client site, what equipment should be inspected to ensure signal integrity?

Grid-tie inverters for power sourcing.

Microfilters at phone outlets.

Wi-Fi extenders placed nearer routers.

Cross-over cable terminations.

6 / 15

Due to geographical limitations, a rural village implements a community internet service via WISP. Which signal restriction can affect connectivity?

Frequency drift over extended durations.

Line-of-sight obstruction from natural landscapes.

Interference from unlicensed channels.

Frequency depletion through signal engagement.

7 / 15

Which factor is crucial when utilizing bonded DSL connections to achieve higher bandwidth in suburban installations?

Obtaining distinct unlicensed spectrum channels.

Restorative line conditioning techniques.

Line quality and synchronization.

Balancing of transmission weights.

8 / 15

What cost-efficient intervention might reduce satellite internet latency during geostationary satellite migrations or changes?

Installing low pass DNS controls.

Switching ISPs for redundancy.

Improving DVB-S2 modem specifications.

Mixing fiber uplinks for peak time regulation.

9 / 15

Given the increasing density of urban environments, why might a business choose DOCSIS 3.1 over previous versions for cable connection?

It maintains consistent signal strength underground.

It utilizes less cable length to reach endpoints.

It improves efficiency by using more spectrum.

It capitalizes on existing 4G cellular networks.

10 / 15

What feature of hybrid fiber-coaxial networks particularly benefits suburban users with regards to broadcast TV and internet?

Seamless integration of Ethernet over power.

Efficient use of IP tunneling methods.

Shared infrastructure for internet and TV signals.

Direct fiber connections to end user facilities.

11 / 15

If a network engineer is deploying LTE as a backup internet strategy, what key advantage does it offer in emergency scenarios?

Support for bulk data processing.

Compatibility with open-source routing.

Immediate deployment capability.

Constant power delivery support.

12 / 15

If a network engineer is deploying LTE as a backup internet strategy, what key advantage does it offer in emergency scenarios?

Support for bulk data processing.

Compatibility with open-source routing.

Immediate deployment capability.

Constant power delivery support.

13 / 15

What feature of hybrid fiber-coaxial networks particularly benefits suburban users with regards to broadcast TV and internet?

Seamless integration of Ethernet over power.

Efficient use of IP tunneling methods.

Shared infrastructure for internet and TV signals.

Direct fiber connections to end user facilities.

14 / 15

Which factor is crucial when utilizing bonded DSL connections to achieve higher bandwidth in suburban installations?

Obtaining distinct unlicensed spectrum channels.

Restorative line conditioning techniques.

Line quality and synchronization.

Balancing of transmission weights.

15 / 15

A technician is setting up an internet connection for a café using WISP. The location is obstructed by buildings. What potential issue might they face?

Rate adaptation reduces download speed.

Lack of line of sight to the tower affects connection.

Signal overlap with nearby WISP towers.

Inadequate upstream bandwidth allocation.

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CompTIA A+ 2.7 Networking – Internet Connection Types