Answer:
css file extension
Explanation:
The question is straightforward and requires a direct answer.
In web design and development, style sheets are written in css.
This implies that they are saved in .css file extension.
Hence, fill in the gap with css
Opening attachments or links from unknown or spoofed emails. note: shown above are two examples of how viruses can often appear as legitimate messages, but are designed to trick the computer user. ...
Downloading software from malicious sites. ...
Online Ads. ...
Social media. ...
Unpatched software.
follow me
Answer:
Embedded
Explanation:
Embedded computers are specially designed using the microprocessor-technology, they are used for specific purposes and are intalled "embedded" to a larger system such as cars, home appliances, airplanes etc. The implementation of embedded systems is the driver behind the massive explosion of of Internet of things (IoTs) and the popular programming language has implementation for developing programs for them (The java Micro Edition).