Answer:
The correct answer is B. BLOB.
Media queries are used to associate a style sheet or style rule with a specific device or list of device features<span> .This technique is used for delivering a tailored style sheet to different devices and applying </span><span>CSS styles depending on a device's general type, specific characteristics or environment.
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Answer:
Explanation:
Multinational Companies tend to have millions of users from all over the globe who use their services and in doing so provide their information. This information gets saved on the databases of these companies. It is then up to the company on how they will use this information. This is where ethicality comes into play. A company can act ethically and protect the information that has been entrusted to them by their user, or they can act unethically and use the users' personal data to make profits. It has recently come to light that some companies have been using users' private data and would sell it to other companies for profit. These buying companies would then use the data for a variety of things such as ad targeting and statistics. These companies profited massively and the actual owners of the data did not, which makes this incredibly unethical.
A virus can do many things from burn up your hard drive to just annoy you with ads. the best thing you can do if you think you have one is take it to a professional
The protocol that should be used for establishing a secure network connection is SSH.
The following information is to be considered:
- SFTP is secure also it is a protocol for file transferring that applied SSH.
- IP, FTP, and DHCP should not be for safety purposes as they are not secure.
- SSH is a secured connection for the remote sites so here the SSH protocol should be used.
Therefore we can conclude that The protocol that should be used for establishing a secure network connection is SSH.
