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Cable Internet

Cable internet is a common high-speed broadband internet connection for home use. Questions about this type of connection and the technologies involved belong here.

1,581 Questions

What is the difference between OR gate and NOR gate?

In AND gate , if through both the terminals minimum values were send then the output will be 0 . if either one of the input is maximum , then the output will be 0 , meanwhile if both the input were 1 then the output will be 1 .In OR gate , if both the input are 0 then the output will be 0, but if either the input is 1 then the output will be 1,when both the inputs are 1 then the output will be 1 .

How do you connect a wireless router if you have no CD drive?

Routers do not need any CD in order to connect to it. If you mean that you do not have a driver for the wireless adapter you get it from the manufacture website (Netgear, Linksys and so on).

What is IC no of NOR gate?

Short answer:

An IC is a "Integrated Chip".

An OrGate is a 2 (or more) input chip with onlt 1 output.

Longer answer: IC stands for Integrated Circuit, we call them "Chips" and they have multiple electronic devices integrated into them like resistors, transistors, capacitors, all in one package to make monolithic circuit package, to form everything from AndGates, OrGates, NorGates, ExOrGates, Buffers, to microprocessors and more.

an Or Gate is a digital divice with two or more INPUTS that will produce a digital OUTPUT depending on the input, if one OR the other inputs have an inupt of 1 the output will be 1 otherwise it will be 0. they are used to make "logic" and "arithmetic circuits" from calculators to computers to network cards and routers and much more.

Does the Roflcopter really go soi soi soi?

Yes, the roflcopter goes extremely soi soi soi.

NO!!!!! the ROFLCOPTER goes lololololololololololoololololololloololololololol

Is there an action replay code creator?

they have made a code creator it is called ar tools and kit or something like that or if u have Pokemon diamond or pearl look for pokesav

Is modulation needed for digital data transmission?

Modulation is only required if the data is being sent over a radio wave, or a laser beam.

And even in the case of a laser, if you are content with on/off data streams, then there is no underlying signal to be modulated.

Essentially all of the data whizzing round in your computer is doing so without the benefit(?) of a carrier - the wires are sufficient.

When was the Internet up and running?

The internet is up and running when it doesn't need to be rebooted.

What is analog simulation?

Analog system simulation is more sensitive to the changes in the parameters compared to the digital system. This is because of the continuous nature of the analog signals, unlike the discreet nature of the digital signals. Digital systems have gates which can not be used in Analog system.

What devices are needed to create an ad hoc connection and what mode does this type of network use?

An ad-hoc network is a wireless network in which all connections are wireless. The only devices required are wireless network interface cards in all of the devices that want to participate in the network.

The importance of Internet?

Spreading information incredibly quick.

Oppressive governments can't turn it off when citizen's are protesting the current administration.

Organizations such as Wikileaks has a platform to reveal truth to the world.

How many inputs has the NOT gates?

A standard NOT gate will have just one input. It will change its value to the opposite digital value for the output.

What are the advantages and disadvantages of a digital signal over an analog signal?

A digital signal is just a sequence of numbers, so a digital signal can be stored, transmitted, and reproduced exactly - every copy is the same as the original. Mathematics can be used to detect and correct errors. However, with noise or weak reception, a digital signal degrades much less gracefully than analog.

A digital transmission is in the form of a sequence of "true" / "false" settings - commonly described as "zeroes" and "ones" - at a steady signal amplitude (meaning "volume" or "strength") whereby a machine be programmed to make decisions on its contents.

On the other hand, an analog signal can be transmitted either at variable amplitude levels to convey the information (as in AM, meaning Amplitude Modulation) or at a steady amplitude but with varying frequencies to convey the information (as in FM, meaning Frequency Modulation). If the overall signal amplitude varies a lot - especially if it gets either very weak or overwhelmingly much too strong - many ambiguities of interpretation can come into play which will greatly affect the type of automatic machine decision-making that can be done.

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The question of digital technology is rather broader than that on just tv models because several other devices use this mode of technology too.

Digital technology has several advantages among which are;

- enables transmission of signals over a long distance.

- transmission is at a higher rate and with a wider broadband width.

- it is more secure.

- it is also easier to translate human audio and video signals and other messages into machine language.

- there is minimal electromagnetic interference in digital technology.

- it enables multi-directional transmission simultaneously.

On the other hand it also has some setbacks and disadvantages.

Basically, the previous answer that was based on tv models helps to guide one in understanding the general picture of digital technologies but is not applicable to all the other devices that use digital technology.

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Mathematics tells me that there no digital infinity while analog can almost approach it.

How I Can configure telenet tndsl 2120 Adsl2 Router modem to connect bsnl broadband service?

http://wiki.answers.com/Q/How_I_Can_configure_telenet_tndsl_2120_Adsl2_Router_modem_to_connect_bsnl_broadband_service"

Is xor gate is a universal gate?

No, XOR gate is a not a universal gate. There are basically two universal gates NAND and NOR.