Sage-Tips

What are the four different types of technology used to deliver broadband to homes and businesses?

The most common are as follows:

• Digital Subscriber Line (DSL)
• Cable modem.
• Fibre optic.
• Fixed wireless.
• Satellite.
• Broadband over power lines (BPL)

What are the factors that must be considered to choose the type of LAN to implement?

Selecting Appropriate LAN Technology

• Cost efficiency.
• Installed base.
• Maintainability.
• Performance.

Which technology provide higher bandwidth?

DSL service enables the transmission of packet-switched traffic over the twisted copper pairs at much higher speeds than a dial-up Internet access service can offer. DSL can operate at megabits per second, depending on the quality and length of the particular cable.

Which wireless technology is an alternative to broadband wired connection?

Wireless Broadband Internet: WiMAX technology supports high-speed wireless internet using base stations like cellular networks. So-called Wi-Fi community or mesh networks serve a similar function using different technologies.

What is internet requirements?

A good download speed is at least 25 Mbps, and a good upload speed is at least 3 Mbps. Internet speeds are usually given in terms of download speed—for example, a plan with our recommended 25 Mbps of download speed and 3 Mbps of upload speed would simply be called a 25 Mbps internet speed.

What are the various modes of connecting to the internet?

Some of the most widely used Internet connections are described below.

• Mobile. Many cell phone and smartphone providers offer voice plans with Internet access.
• WiFi Hotspots.
• Dial-Up.
• Broadband.
• DSL.
• Cable.
• Satellite.
• ISDN.

What are network requirements?

In order for a network to function, three basic requirements must be met: it must provide connections, communications, and services.

When designing a network which of the following is important to consider throughout the design process?

Important things to consider include balancing security issues with the desire for easy access to information; building redundancy into the network in anticipation of breakdowns; and standardizing hardware and software to keep maintenance costs in check.

Which is a popular technology that has a larger capacity to transfer data at a very high speed?

Explanation: Wired technologies include copper cable (xDSL), coaxial cable (e.g. HFC), broadband over power lines (BPL) and optical fibre cable (FTTx).

Which is one of the most commonly used types of Internet connections?

Cable internet lacks the full speed potential and reliability of fiber-optic service, but it’s much more widely accessible. Cable is one of the most common types of internet connections — available to nearly 90\% of the US population — and you’ll often find it bundled with home phone service and TV packages.

Which type of network technology is used for low speed communication between peripheral devices?

Bluetooth. Bluetooth was developed as a PAN for connecting computers, cell phones, and other devices up to a range of about 30 feet. It is a low-speed data transmission method. Bluetooth operates in the same 2.4- to 2.483-GHz unlicensed spectrum as Wi-Fi.

Which is better wired networking technology or wireless networking technology?

Wired networks are generally much faster than wireless networks. A wired network is also faster since it never is weighed down by unexpected or unnecessary traffic. Any unauthorised user is unable to connect to the network unless their device is connected using an Ethernet cable.

What are the goals of netnetworking devices?

Networking devices must reflect the goals, characteristics, and policies of the organizations in which they operate. Two primary goals drive networking design and implementation: Application availability —Networks carry application information between computers.

What are the two primary goals of networking design and implementation?

Two primary goals drive networking design and implementation: Application availability —Networks carry application information between computers. If the applications are not available to network users, the network is not doing its job. Cost of ownership —Information system (IS) budgets today often run in the millions of dollars.

Should you use throughput or speed to measure network speed?

Using throughput to measure network speed is good for troubleshooting because it can root out the exact cause of a slow network and alert administrators to problems specifically in regard to packet loss. Packet loss, latency, and jitter are all related to slow throughput speed.

What are the technical requirements of a network?

The technical requirements of a network can be understood as the technical aspects that a network infrastructure must provide in terms of security, availability, and integration. These requirements are often called nonfunctional requirements. Technical require- ments vary, and they must be used to justify a technology selection.