I am guessing "A" because you can store code anywhere and file structure does not prevent viruses.
hope this helped
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After confirming the removal of a virus from a computer, the next step is to check for the latest OS patches and updates.
Gathering information from the user and other sources is the first step involved in troubleshooting process.
After resolving a computer problem, the next step is to verify full functionality by ensuring that the OS is up to date and by testing the operation of the computer and the network that it is connected to.
The last step is documenting the issue and solution
Find our more on virus at: brainly.com/question/17395741
Rows? Well in database every time you add data a new row is created automatically or (rarely) manually. They are added throughout functions like <em>addRow()</em> depending on programming language programmatically. The functionality to add db rows is enabled by drivers which are often present in the framework by default.
I’m also waiting the answer, it’s my homework
2-Matematical principle
3-Measuring desorder and randomness
4-Mass production methods were an important part of the industrial Revolution