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Telecommunications
Telecommunications refer to the transmission of information over distances for the purpose of communication. In the modern age of electronics and electricity, telecommunication includes the use of electrical devices, radio and microwave communications, fiber optics, orbiting satellites and the Internet.
2,044 Questions
What are the advantages of Satellite Internet over DSL Internet?
the information travels faster , dsl travels in a line and depending on where your transfer station is for dsl so yes satellite is faster goes direct into your cable. The main advantage that satellite Internet service has over DSL is that satellite Internet is available virtually anywhere in the US even in rural areas where DSL and Cable don't reach. Generally, satellite Internet service beats cable or DSL Internet when DSL or cable Internet is NOT AN OPTION. Cable or DSL access is almost always cheaper (less expensive) than satellite Internet, but not always faster.
Morse code has improved communication in a lot of ways. Here are just several of the benefits of Morse code out of a whole lot of others:
- In aviation pilots use radio navigation aids. They usually emit a short set of station identification letters in Morse code in order to ensure that the stations they're using is in good service.
- The International Morse code is a favourite with amateur radio operators, as they can quickly key a transmitter on and off (also referred to as 'continous wave' or 'CW').
- Morse code can be used as a signal for help (SOS).
- Morse code has also helped many people with disabilities to communicate.
What are the benefits and limitations of the relational database model for business applications?
In theory, relational databases (RDBMS) probably have no "hard" limits. In practice, existing products tend not to perform very well at certain kinds of processing. RDBMS are optimized to perform many different kinds of queries on the same data fairly well. This keeps them flexible, able to handle unanticipated uses.
But some applications require very specific kinds of queries and need these specific queries to be as fast as possible (or at least have well-known response characteristics). Sometimes niche or custom databases perform sufficiently better than existing RDBMS that it warrants such solutions.
Some also suggest that RDBMS don't fit object-oriented applications very well. This is a contentious topic with no easy answer. RDBMS and object-centric designs tend to use conflicting philosophies such that mixing and coordinating them can be difficult and expensive. Some commercial products claim to bridge the gap.
802.11a 802.11b 802.11g 802.11n for more information google =D
What was the second telephone invented?
The first and second telephones were made at the same time becasue, unless you had the second one, you could not demonstrate that the first one worked.
If you mean a telex machine, it has a keyboard like a typewriter and also has a printer. That is why it is also known as a "teleprinter". If you know someone you want to send a message to has a similar telex machine, you can set up a call to their "telex service number", just like a telephone call but with no speech. Then you can type in your message and the the telex machine at the other end of the line will print it out.
telex
The international telegraphic message-transfer service consisting of a network of teleprinters. Subscribers to a telex service can exchange textual communications and data directly with one another. Telex systems originated in Europe in the early 1930s and were widely used for several decades. The ability to conduct high-speed digital communication over regular telephone lines led to a decline in the use of telex, but it is still used as a data transmission service for applications in which high transmission speeds are not necessary or in areas where more modern data equipment is not available.
Source: Britannica Concise Encyclopedia.
Answer: Sometimes
There are many different packages available for cable and DSL. A high-dollar DSL connection is probably going to be much faster than the penny-pinchers cable modem.
Having said that, it has been my personal experience that a cable connection is usually a little faster than a similarly priced DSL connection.
What is the maximum throughput of ADSL?
Your top adsl speed is based up on different of factors.
Some of them are:
- Distance between your local dslam and your router
- Quality of your telephone line
- Quality of your router
- Using wifi access or not(since wifi is slower than using old fashioned cords)
- Even your PC overall perfomance can increase or decrease your adsl speed(download or upload) since PC's with low ram capability or slow hard disk drives tend to give a bad influence to your maximum download adsl speed.
What was the purpose of the first telephone?
So people could communicate without too much labor. It was invented to make communication easier.
Identify some business value of telecommunication?
Telecommunication is important in a company for the purpose of quickly routing callers to the proper destination in an effort to properly handle the callers needs.
Many times customers or clients call a company without knowing exactly who they need to speak with. All they know is the problem or question they are calling about. A well designed telecommunication system will help the caller get through to the proper personnel.
In some cases callers don't need to speak to a live person. Telecom systems can also provide options to answer caller's questions in an interactive manner by allowing the caller to respond by using the touch tone keys on their phone.
A good telecommunication phone system will enhance the callers results and will also have a positive reflection on the company.
If you buy an iphone 3g can you just stick your ATT SIM card from your previous cell phone in it?
Hey
It depends on your location and your network For example, in the US, AT&T have a deal with Apple for a 2 year contract.
Now, you can always jailbreak your iPhone and then put in the other Sim card. You will retain your number. But I can't really say if your network will trace it or not.
30,000
Not sure what it stands for but the term is used here in Ireland for Direct Dial Numbers.
For example, if a small company with say 20 employees, has only 6 phone lines, it can purchase say 20 DDI numbers as well from the telephone company, and provide one Direct Dialling Number to every employee. In this way customers and suppliers can ring people in the company directly, and the company uses 20 phone numbers with only 6 phone lines.
A PBX is needed in the company to distribute the incoming calls to the correct telephone handset.
Perhaps it stands for Direct Dial Incoming ?
Can you use a att sim card on a tmoblie phone?
No you can not. The reason is that carriers lock their phones to only be used on their service. The only way you may do this is to go to a T-mobile store and ask if they can unlock it. They may or may not.
There are also services online to unlock your phone, but it is not free.
Where was the Morse Code created?
Morse code was developed by a man named Samuel Morse. In 1844, the first message using this special code made of various sequences of dots and dashes or short and long signals was sent over a telegraph line between Baltimore and Washington.
In 1848, the code was adapted by a man named Friedrich Gerke and his version is the one that has become internationally accepted and used.
What equipment is needed to hook up DSL to a computer with Windows XP?
A modem, which you normally get from the DSL provider, is really the only thing you need (apart from a computer).
But it is recommended to get a home router/firewall as well, it gives basic protection against computer attacks from the internet and lets you hook up a second computer to the same DSL connection.
See related Wikipedia link.
well you should not solve a problem on the phone its better to do it in person so now if you have anything els to ask me just have a question out there and ill help you with anything els you need and ill tell you somethings about god!
What does a microphone in a telephone do?
it does peoples moms it does peoples moms it does peoples moms
What are the of telephone ethics?
telephone ethics refers to the quality of your voice, and your ability to express yourself clearly and concisely are most important.
- develop an excellent vocal personality when you are speaking
- observe different techniques of greeting when you pick up the phone
- always use polite words
- secure the household by not giving out too much information
- do not give your number to the caller who got a wrogn number
ETC.. ETC...
How did the telegraph influence long distance communication?
Needing rapid communication, railroad companies built telegraph lines along the railroad rights of way as the track was laid. The linkage made these lines easier to protect and maintain than the original First Transcontinental Telegraph lines.
What are the types of telephone calls?
There are various types of telephone calls that can be made. Below I will list some of these types for you.
Long Distance Calls
Local Calls
Three Way Calls
Conference Calls
Dial Around Calls
Collect Calls
Third Party Calls
