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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

What is multicast routing?

Multicast routing is done by sending one packet to several destinations (those destinations were announcing their interest by joining the multicast group). See [multicast].

Odd parity transmission system is based on the transmission of an odd number of?

odd parity transmission is based on the transmission of an odd number of one bits for each byte or character or minimum data unit.

odd parity transmission is used as a simple form of error detection when transmitting data through a medium such as wire. typically a transmission record or packet may be split into eight bit segments with a ninth bit appended to each segment so that nine bit are transmitted for segment. The ninth bit is set to zero or one so that each segment has an odd number of one bits. At the receiving end, each segment is checked to insure that an odd number of bits are set to one. If not, than a transmission error exists and some measure is taken to have the record or packet resent.

Parity checking by itself is not fool proof. It can catch the loss of a single bit of data in a byte but if two bits (or an even number of bits) are wrong, no error will be detected as parity will show to be valid.

Where can one purchase a fiber optic snowman?

Fiber optic snowman decorations are available in a wide array of styles and from many different retailers. Linens N Things offers a fiber optic snowman tapestry, while Amazon lists fiber optic snowman decorations featuring National Football League and Major League Baseball team designs.Good places to check are eBay and Gadgets and Gizmos, as both offer a wide variety from lawn ornaments to fabric based interior designs.

What is Tropos?

Tropos Networks is a wireless mesh networking company that provides hardware, embedded software and network management application software for building large scale wireless networks. These networks are used by utilities, municipalities, public safety agencies, mines and others that need to communicate with fixed and mobile assets, as well as mobile workers, in the field.

Why are you charged using DHCP server in LAN?

Usually nothing, today all routers have a DHCP server included.

What is core and elective?

Core and elective is normally used in reference to Microsoft Certifications. Core are required elements for you to pass the particular certification. Elective are where you get to pick from a selection of different exams.

What WiFi modems can conect with the ndsi?

# If your wi-fi router can connect with your ds/lite it will work with the dsi. # If you know your router is what's called WPA or WPA2 it is likely to work. # Nintendo reccomends the Air Station wireless- g range which will take up to 1 minute. To find out or change what your wireless router is there should be a web address on the back of the router. On your web program, type the address in and you will find that page. I hope this will help!!!

Why do children reject their peers?

because they are fat and unnatractive and they cut theirself. they also like men >.>

How does DHCP IPv6 work?

DHCP V6 works on SARR process where:-

S=SOLICIT message using multicast

A=Advertise message form sever side

R=Request

R=Reply

because ipv6 does not support broadcast.

VIMAL KUMAR SINGH

How do you gain internet access?

Just fix the wire in the back of your computer! if it's a laptop then you probably broke it!

How is broadband access different from the network you use at work?

Corporate and government networks are typically protected by many layers of security, ranging from network firewalls to encryption. In addition, they usually have support staff who maintain the security and availability of these network connections.

How many computer can connect crossover cable?

Only two computers, can be connected to a crossover cable, although three can be supported as well, if one has two or more Network Cards (NIC Cards) installed in one workstation. this kind of Network is Known as Peer-to-Peer.