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Which is an example of techcinial control?
An example of a technical control is the use of firewalls to protect a network from unauthorized access. Firewalls monitor and filter incoming and outgoing network traffic based on predetermined security rules, helping to prevent cyber threats. Other examples include encryption of data in transit and at rest, as well as intrusion detection systems that identify and respond to potential security breaches.
What is an analog network?
a network that is analog.
What does network virtualization include?
Network Virtualization (NV) refers to abstracting network resources that were traditionally delivered in hardware to software. NV can combine multiple physical networks to one virtual, software-based network, or it can divide one physical network into separate, independent virtual networks.
What are the classifications of computer networks?
The different types of network are Personal Area Network(PAN), Local Area Network (LAN), Campus Area Network(CAN), Metropolitan Area Network (MAN), Wide Area Network (WAN), and Global Area Network (GAN).by Rhaine
What is NUFNET as a classification of computer network?
nufnet as a computer network
4 Give two reasons why network might use an error correcting code instead of error detection and retransmission?
1)Time taken to error correcting is less than doing detection and retransmission. Bandwidth use will be less. 2) In detection and retransmission if back messaging occurs the bandwidth will be more
Which tcp ip model layer creates additional overhead on network resources due to acknowledgements tracking and retransmission of data?
transport
Where can one find Network intrusion detection software?
One can find Network intrusion detection software offered by a number of companies. It can be acquired from 'White Helm', 'SANS', 'Sourcefire' and 'Snort'.
Which network component has the primary function of detecting and logging attacks made against the network?
intrusion detection system
Which service in Windows 2000 Server facilitates intrusion detection of potentially conflicting network addresses on the network?
enhanced monitoring service
Is Fault detection and performance management are the two types of network management products?
yes
How does the lighting detection network work?
it works by using certain tools to predict the weather.
What is detection in computer science?
Intrusion Detection and Prevention (IDP) is finding security flaws in your network or computer and patching them or find flaws that have been exploited and tracing them.
Which cisco command configures static route when correcting an IP routing problem at the network layer?
ip route prefix mask address
What happens when the packets are too big?
When packets are too big for a network to handle, they may be fragmented into smaller packets for transmission. If fragmentation is not possible, the packets may be dropped, leading to data loss and requiring retransmission. This can result in increased latency and reduced overall network performance. Additionally, oversized packets can cause congestion and inefficiencies in network routing and processing.
What are the differences between logical link control and media access control sub layers?
MAC function is framing of packets and LLC functions are protocol multiplexing, flow control, detection, and error control through a retransmission of dropped packets.LLC acts as an interface between MAC and Network Layer.The following definitions are also true:Logical Link Control (LLC). This sublayer is responsible for the data transmission between computers or devices on a network.Media Access Control (MAC). On a network, the network interface card (NIC) has an unique hardware address which identifies a computer or device. The physical address is utilized for the MAC sublayer addressing.
What are reasons for breaking a long data transmission up into a number of frames?
Breaking a long data transmission into frames enhances reliability by allowing for error detection and retransmission of only the affected frames, rather than the entire message. It improves efficiency by enabling better bandwidth management and reducing the impact of network congestion. Framing also facilitates easier synchronization between sender and receiver, as well as accommodating varying network conditions and device capabilities. Additionally, it allows for the implementation of flow control mechanisms to prevent overwhelming a receiving device.
