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The most 5 important ports of the world: 1) HTTP 2) FTP 3) SMTP 4) TelNet 5) TCP

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What is a db9 connector on the back of the computer used for?

A DB-9 connector is a 9-pin connector, approximately 2cm long by 0.75cm wide, with two rows of pins or sockets, a row of 5 and, a row of 4, hence 9 pins total. It is often used in low-speed data communications such as RS-232, and is the connector on personal computers since the IBM PC-AT used for COM ports. There are larger versions with 15 pins, called DB-15 and used for game ports and 10Base5 network AUIs, and 25 pins, called DB-25 and used for earlier COM ports and printer ports among other things.


Types of ports in a computer?

Most computers have several ports, which may or may not be enabled. There are two serial, or 'com' ports, which transfer data to and from the Central Processor Unit a single bit at a time, and one parallel, or printer port, which transfers data eight bits at a time. Most modern computers have at least two Universal Serial Bus ports, which are a high speed port for operating modern peripheral devices, such as scanners, printers, external drives, and such.


5 places that knows about you on the computer?

. google . google . google . google and most important... . google


How many clocks are there in a computer?

There are 5 clocks in the computer but it is on your PC.


How much current can a USB port on a PC typically supply?

The USB 1.x and 2.0 specifications provide a 5 V supply on a single wire from which connected USB devices may draw power. The specification provides for no more than 5.25 V and no less than 4.75 V (5 V±5%) between the positive and negative bus power lines. For USB 2.0 the voltage supplied by low-powered hub ports is 4.4 V to 5.25 V

Related Questions

What are the top 5 busiest ports in the world?

port of shanghai port of singapore port of rotterdam port of hong kong port of new york


How many pins on a typical serial port?

Standard serial ports have either 5 pins or 25 pins. Although are also serial ports, USB and PS/2 ports do not obey this rule.


Why is the number 5 important to our world?

Because there are 5 people in One Direction DUHHH


Why are people with the name Alayna so important?

Alayna's in this world are very important. Usually its spelled Elana or Elayna but never Alayna. There are only 50 people in the world with the name Alayna. 30 in the USA, 15 in Europe and 5 everywhere else. Alayna should be treated with great respect because after all Alayna is the greatest person in the world! right?


What are the release dates for Wheel of Fortune - 1983 Ports of Call 5 29-15?

Wheel of Fortune - 1983 Ports of Call 5 29-15 was released on: USA: 7 October 2011


How many USB ports are on a USB port hub control?

3, 4, 5, 6 it depends on which one you buy. There is really no limit to the number of ports.


How many people have 5 letters in their name in the world?

I dont know but about 5 billion


Who were the 5 most important military leaders in World War 1?

me, my friends and you


What is the name of Call of duty world at war level 5 island?

In call of duty 5 world at war, it is called their land their blood.


How many sea port in andhra pradesh?

5 sea ports Vignesh.N, Brilliant Grammer high school,Narayanguda,Hyd


What does the software program Active Ports allow computer users to do?

The program Active Ports allows one to enable all open TCP/IP and UDP ports on a local computer. The program has a rating of 3 stars out of 5 and has an average rating compared to other programs.


What does each ring stand for on the Olympic symbol?

The 5 most important continents of the world.