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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 best method of preventing NetBIOS attacks?
The best method of preventing NetBIOS attacks is to disable NetBIOS over TCP/IP on devices that do not require it, thereby reducing exposure. Additionally, implementing a robust firewall to block unsolicited NetBIOS traffic and using strong authentication methods can enhance security. Regularly updating systems and applying security patches can also mitigate vulnerabilities associated with NetBIOS. Lastly, educating users about the risks and implementing network segmentation can further protect against potential attacks.
How many bytes in an address of an int variable?
32 bits or 4 bytes and an int is not an address, it is a primitive so it directly access the data without a reference.
What is the functions of media in a communication process between a sender and a receiver?
Media helps people communicate easier. Diagrams and movies allow the receiver to visualize the message the sender is trying to convey.
Which layer is represented by frames?
The data link layer (layer 2) and the physical layer (layer 1) use the constructed frame.
How many times is a broadband connection faster than a modem?
The term "broadband" does not connote a specific range of speeds. As such, one cannot give an answer to this question.
A similarly difficult question would be "How many times more money does a rich person have than a regular person?"
What statement Correctly describes identification and authentication?
Identification is part of the authentication process.
Is 192.168.12.8 and 192.198.12.65 in the same subnet?
No.
192.168.12.1 - 192.168.12.254 is one subnet (assuming 255.255.255.0 subnet mask)
What are the characteristics of a distance vector routing protocol?
Two Characteristics:
RIP is an example of distance vector routing protocols.
Updates are periodic and include the entire routing table
Which layer of the osi model is responsible for code formatting and coversion and graphic standards?
Presentation Layer
What is the effect of reducing the channel bandwidth?
I'm afraid you will need to specify on what exactly are you referring to. We could be talking about a radio channel bandwidth, a computer data transfer channel bandwidth or even a radio communications channel bandwidth.
It is difficult to tell with the narrow question you posed.
What is a public ip different then network id?
An "ip address" is a complete source or destination address that has a network id portion and a client or host portion.
The network id is just a piece of the IP address.
So, a public ip is an IP address that can be routed, whereas the network id is just a part of the public ip. They aren't different; the network id is part of the ip address.
that depends.
A router network interface is the same as a computer interface, so without a cross-over cable, your computer and router will both try to send data on the same pair of wires which doesn't work.
But, some routers are smart enough to sense that data is arriving on the wrong pair of wires and it will automatically swap its transmit and receive paths to make it work.
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A Class B infraction is a category of minor legal violation, typically less severe than a misdemeanor, often resulting in a fine or other non-criminal penalties rather than jail time. These infractions usually involve offenses such as traffic violations or local ordinance breaches. The specific definitions and consequences can vary by jurisdiction, but they generally do not carry the same legal weight as higher classifications of offenses.
How do you calculate IP address?
You can see your IP address in websites like www.cmyip.com
If you want a website's IP address, you can use websites like http://www.selfseo.com/find_ip_address_of_a_website.php
