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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 the output of the ping command if you ping an address that is not connected to this network?
request timed out.
What are the steps for the victim extraction standard protocol?
Initial scene assessment, position teams for hot sone entry; enter hot zone; rescue victims; free live, entrapped victims
What do you use the tokens on Madden 08 for?
tokens are for buying madden cards. these cards can be used to help in tough games
Will HA and DRS work if Vcenter goes down?
HA will work if vcenter goes down but DRS needs vcenter to work. HA needs vcenter to configure it.
90 Meters
Do I need wireless with a cable modem?
No. Your computer would connect directly to the cable modem via an ethernet cable.
Drag the networking terms on the left and drop them into their appropriate layer on the right?
This type of question is impossible to answer. We at WikiAnswers have no way to view the diagram, page, or picture that you are referring to.
Which topologies used in supercomputer?
Several different topologies are used in supercomputing. A mesh architecture is one of the more common topologies out there. Mesh architectures are particularly well suited to applied simulations. The canonical example is a simulation of ocean weather patterns where each node in the supercomputer will represent (and handle calculations for) a specific patch of ocean, such as a 10x10 square mile sector. In this example, each patch of ocean must communicate information, such as wind speed and temperature to other neighboring nodes and in turn, must update the sector parameters based on information received by its neighbors.
Other example topologies include the master/slave architecture where one node serves to aggregate and process results from all other nodes. There are also ring topologies, tree topologies, and hypercube topologies. By far the fastest communicating, and most expensive topology is the all-to-all topology where every node is connected to every other node. This works fine in superomputers with 20 nodes, but in the largest supercomputers, trying to connect thousands of nodes each to the other thousands of nodes becomes practically impossible. Hence why there are other topologies.
What is the function of back pannel connector?
unsay answer bugok...........................................
How can find a mobile number from IP address?
Although a mobile number cannot be determined from an IP address, according to the NY times an IP address can be used to find a large amount of personal information about a person. Such information can include their address and whether a mobile phone was used at the IP address.
Importance of Data communication?
Data communication plays a key role in daily productivity. As data holds a lot of information that companies need to fuction day-to-day, the communication of that data across the company is essential. People need to remain informed, and clear and effective data communication is the way to do that.
Here interviewer want to know the troubleshooting steps
what gpo is applying ?
if it applying in all user and computer?
what gpo are implemented on ou?
make sure user not be member of loopback policy as in loopback policy it doesn't effect user settings only computer policy will applicable.
if he is member of gpo filter grp or not?
You may also want to check the computers event logs. If you find event ID 1085 then you may want to download the patch to fix this and reboot the computer.
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Email is a big part of the internet what does email look like and name one advantage to using email?
E-mail is a short way of saying electronic mail. Electronic mail is the transfer of information over sometimes long distances via networked computers. Most e-mail occurs between friends or co-workers.
An e-mail address always has the @ symbol separating a person's call name and the computer name. For example Fred McGriff's address might look like this: Fred_McGriff@atlantabraves.com.
E-mail has great advantages and conveniences that other types of communication does not have. The most important advantage is speed. E-mail messages can travel around the world almost instantly. In actuality once an electronic message is sent, it takes only a few minutes for a message to reach you no matter where you are located in the world.
What is the difference between network types and network topology?
Network topology is the layout pattern of interconnections of the various elements (links, nodes, etc.) of a computer
Example can be
- Point-to-point
- Bus
- Star
- Ring
- Mesh
- Tree
- Hybrid
- Daisy chain
And The types of network are categorized on the basis of the number of systems or devices that are under the networked area.
There are two types of networks:
- Local Area Network: The Local Area Network is also referred as LAN. This system spans on a small area like a small office or home. The computer systems are linked with cables. In LAN system computers on the same site could be linked.
- Wide Area Network: A Wide Area Network or WAN is a type of networking where a number of resources are installed across a large area such as multinational business. Through WAN offices in different countries can be interconnected. The best example of a WAN could be the Internet that is the largest network in the world. In WAN computer systems on different sites can be linked.
The types of networks can be further classified into two more divisions:
- Peer-to-peer networks: In this networking system all computers are given equal importance. All the software and data are stored on each computer and accesses to them are given to each user.
Which program is meant to replace SSH?
There is no particular program meant to replace SSH. SSH is considered a modern and secure program, so there is no reason to replace it.
How do you get past Access Denied You don't have permission to access Site on this server?
You don't ! Your network supervisor has restricted the sites you are allowed to access from your location (probably to make sure you actually work instead of wasting time om sites you shouldn't be using during working hours (at a job or school).
The only legitimate solution - is to ask your network supervisor to remove the restriction for the site in question. Any other method would involve hacking - which is illegal - and we in the Wiki community will not help you break the law !
What network use star topology?
Star topology:- In this topology all PC are connected with the central device. Central may be HUB and SWITCH. Star widely use in all over word. Ring topology:- In this ring topology all PC are connected in the frame of ring are close Ring topology use MSAU each PC has a two never road one is called up Stream and called down stream. It used token passing Matterhorn which implement the token ring network. " Is the best of star topology".
A type of attack where the intruder observes authentication secrets such as combination PIN?
This type of attack is known as a "shoulder surfing" attack. In this scenario, an intruder observes a victim entering their authentication secrets, such as a PIN or password, often by standing close enough to see the keypad or screen. This method can occur in public places, making it crucial for individuals to be aware of their surroundings when entering sensitive information. To mitigate this risk, users can employ techniques like shielding their inputs or using biometric authentication methods.
it means hypertext transfersystem thank you and have a nice day
Mathematician John von Neumann proposed the ALU concept in 1945.
(ALU) is a digital circuit that performs integerarithmetic and logical operations.
Parallel Ports is a noun. Parallel Ports means a connector for a device that sends or receives several bits of data simultaneously by using more than one wire.
