Answer:
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Answer:
The most common of these technologies include Local Area Network (LAN), Wireless Area Network (WAN), the Internet via client servers and Bluetooth. Each of these computer network types serves a different purpose and you may find a need to use each one.
Explanation:
Answer:
D. All of the above are correct.
Explanation:
Asynchronous Transfer Mode is a fixed-length cell structure which allows cells to support voice, video and data. Voice data can be converted to packets and shared with large packet data. Because voice packets, encounter queuing delays, they ought to be of the same size or length.
ATM provides a route between two end points and that is why it can be said to be connection oriented. There is an ease of switching in hardware because of the fixed structure of the ATM. It also offers predictability regarding latency which could be either high or low. So, all of the above satisfy the mode of operation of the Asynchronous Transfer Mode.
Answer and Explanation:
<u>Affect of spoofing on different layers</u>:
1-Application Layer: The owner and user are allowed to engage in such a system of mutual authentication for application layer connexions to be created, known as a three-way TCP handshake. Detecting threats on the application layer becomes harder when hackers are using spoofing attacks.
2-Transport Layer: Spoofing attack can manipulate data flows, manage to insert sequential details into packets, and fake address which should assist the intruder in gaining access to the session.
3-Network Layer: Intruder squeezes the data over to the network in this layer and locates crucial details needed to start the attack.
4- Data-Link Layer: The ARP Spoofing attack occurs in the Data Link Layer. This enables the intruder to eyewash as an approved host and then assign to capture, avoid, or alter data frames along with the network.
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