While the reader of a pie chart can clearly see which categories dominate, it can be difficult to see categories that occupy only a small percentage of the chart. This problem becomes worse if there are many small categories in the chart. Labeling the categories can also be difficult.
True... computer network reduces cost
The Wi-Fi alliance is an alliance that promotes the wireless technologies and the interoperability between them. It defines the the security of the wireless technologies and the application protocols. From this example we can learn that is crucial to have one platform that defines the main characteristic of a type of network in order to have strictly defined standards and protocols, and by doing so, have interoperable networks.
Answer:
Phishing means cyber theft in which the cyber thief sends the target PC a malicious email, which looks like coming from some known source, and they ask for certain critical information, which must not be leaked. Similarly, In ransomware, they send the phishing email with malicious code, and they hack the computer system. They then ask for a ransom as a return for reactivating your PC. Distributed Denial of service attack happens when the traffic flood the bandwidth and the resources of a PC, and finally a lot of are denied of access to them. Ransomware, when it attacks a bank account, becomes a Denial of service attack, as multiple users are stopped from accessing their account. All of these are hence, almost the same and revolves around the phishing email.
Explanation:
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