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Computer Networking
Computer networks are collections of computers which are connected together in order to communicate and transfer information. Questions about computer networks, networking protocols, and how to set them up belong here.
18,810 Questions
Why do Mac Pro have two built-in Gigabit Ethernet ports?
The Mac Pro has two Ethernet ports so that two Ethernet cables can be connected to the computer. The cables may be connecting a local network or peripheral devices such as printers or cameras that require an Ethernet connection.
What is the range of usable IP addresses for 10.150.100.96 27?
That leaves us 5 bits for the host (32 - 27 = 5); the size of the network is 25 = 32 IP addresses, that is, addresses 10.150.100.96 - 10.150.100.127. The first and last address are not usable (can't be assigned to hosts), which leaves us with addresses 10.150.100.97 - 10.150.100.126.
That leaves us 5 bits for the host (32 - 27 = 5); the size of the network is 25 = 32 IP addresses, that is, addresses 10.150.100.96 - 10.150.100.127. The first and last address are not usable (can't be assigned to hosts), which leaves us with addresses 10.150.100.97 - 10.150.100.126.
That leaves us 5 bits for the host (32 - 27 = 5); the size of the network is 25 = 32 IP addresses, that is, addresses 10.150.100.96 - 10.150.100.127. The first and last address are not usable (can't be assigned to hosts), which leaves us with addresses 10.150.100.97 - 10.150.100.126.
That leaves us 5 bits for the host (32 - 27 = 5); the size of the network is 25 = 32 IP addresses, that is, addresses 10.150.100.96 - 10.150.100.127. The first and last address are not usable (can't be assigned to hosts), which leaves us with addresses 10.150.100.97 - 10.150.100.126.
Do Fiber-optic cable send or receive electrical signal?
No. Fibre optic cables use light instead of electrical signals. Depending on the function of the optical fibre either a laser or an LED will be used.
What exactly does network convergence mean?
Network convergence refers to the coexistence of three networks within a single network. For example a video transmission, a telephone network and data communication. It is also known as 'Triple Play'.
The best router for home use appears to be the Asus RT-AC68U Dual-band Wireless-AC1900 Gigabit router. It is rated highly because of its\' performance, durability and features.
What is a local area network card?
A LAN card is an ethernet card that plugs into the ISA, PCI or PCIe slot in your PC and gives the system the ability to utilize a LAN as a communications link to other PCs or the internet.
Give two examples of broadband technology?
cable modem | DSL (digital subscriber line) <pg 931 A+ 6E>
mr.V
well this is a very good question but i think the answer is
no it doesnt
luke
If I understand your question right, you are using the connection on one PC at a time.
Protocol is a set of Communication rules Which allow the devices within a network to comunicate with each other.
By Prabhanjan Rout
Surat
Is the Ethernet port standard on all pc's and laptops?
No. Many older desktops, and even some newer low-profile laptops (such as the MacBook Air) have no built-in Ethernet jack.
Where is REST on the OSI model?
REST, being that it uses HTTP would fall into either the Application layer or the Presentation layer. There are conflicting views as to which layer protocols like HTTP belong to, but it would be one of those two.
What is the default port number DNS?
DNS uses port 53. DNS queries are generally performed via UDP, and zone transfers are normally done via TCP.
What are the valid hosts for the subnet on which the address 172.16.4.14 255.255.252.0 resides?
4.1 to 7.254
How do you fix the server on the computer?
format your server completely.and then try.gggoookkkuuulll
How do you copy paste files from a networked computer to other computers on network?
The easiest way is to copy and paste the file into a shared folder that all the computers have access to, then copy and paste the file onto each computer. I'm assuming there is a server involved that connects these computers. Also, if these files will be updated and distributed again, you might want to consider saving them in that shared folder and leaving them there so you don't end up with different copies of the same file and no one knowing which is the correct and current version. Hope this helps!
It's called APIPA (automatic private ip addressing).
What type of port is available in dial-up modems?
A dial-up modem may be a plug-in card inside the computer, or it may connect to a serial or USB port.
What is delay modulation in binary encoding?
In telecommunications, delay encoding is the encoding of binary data to form a two-level signal where (a) a "0" causes no change of signal level unless it is followed by another "0" in which case a transition to the other level takes place at the end of the first bit period; and (b) a "1" causes a transition from one level to the other in the middle of the bit period.
Delay encoding is used primarily for encoding radio signals because the frequency spectrum of the encoded signal contains less low-frequency energy than a conventional non-return-to-zero (NRZ) signal and less high-frequency energy than a biphase signal.
Delay encoding is an encoding using only half the bandwidth for biphase encoding but features all the advantages of biphase encoding: To be rewritten: It is guaranteed to have transitions every other bit, meaning that decoding systems can adjust their clock/DC threshold continuously. One drawback is human readability (e.g. on an oscilloscope)
What features should good gaming laptops have?
A good gaming laptop should have a good graphics card, a large Hard Drive, large RAM, and a Dual or Quad Core Processor. Most gamers like at least 300 GB of Hard Drive, and 4 GB or more of RAM.
How do you know if you need a laptop or a desktop?
If it neeeds to be protable, obviously go for a laptop.
If not, i would recommend desktops, because they are usually easier to upgrade and expand(hard drive, memory, CD/DVD drives, etc.) They also usually perform better than laptops. Desktops are also usually more compatible with things.(Printers, speakers, monitors, etc)
So if it needs to be portable- laptop.
If not- desktop.
You may also want to check out some of Apple's products. They are really good for music and media, they have insane graphics, but not really as customizable unfortunately. And not as free to download apps, they have to come from the App store, but there really is an App for everything. Overall, Apple have some great products. Also Apple have some great laptops. They have really thin and portable ones, or ones that perform really well, or average ones. So you might want to check that out too.
Can you use the same router software for two different computers?
Yes, you should be able to use the same router software for two different computers. Most current routers will recognize at least two different computers, so the router should be able to take commands from both computers. However, you need to make sure that the actual software is able to be reloaded more than once, because some router softwares only allow one load.
What will happen if VTP server is accidentally configured as VTP client?
The VTP domain cannot be modified.
