It takes a lot of time and effort to write the code for the same. It is very complex and difficult to understand. The syntax is difficult to remember. It has a lack of portability of program between different computer architectures.
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Answer:
Explanation:
Because the virus disguises it self as something you are trying to download, then it attackes your device
Its answer is c. hardness
Answer:
Behavioral Email
Explanation:
A behavioral email is an automated email which is sent to recipients on the basis of their behavior. These emails are sent after a user communicates with a business on social media, the company’s website, email, and other communication medium. Behavioral emails help to grow customer involvement and sales. Behavioral email can also be used as a marketing strategy, used by marketers to gather data about an email subscriber in order to send targeted content to that subscriber on the basis of his behavior or actions. When the marketer sends an email to the customer, it is appropriate for that customer, based on the data gathered and their current monitored behavior. Behavioral email helps to understand costumer needs. It helps to get an idea of a customers preferences by inspecting his behavior.