<span>If your computer has a rootkit, someone else can gain access to it undetected.
</span>The term rootkit denotes a set of software tools <span>typically malicious.
The purpose of this software is to enable access to a computer or areas of its software that is not otherwise allowed.
</span><span>It is one of the most difficult types of malware to find and remove.</span>
Answer:
<em>position: fixed; is used in this situation</em>
Explanation:
Answer:
It is important to do research before making a purchase to avoid buyers remorse. It can be expensive to return an item as you can be charged shipping and restocking fees. Before jumping in and trying to find an item it is useful to stop and ask yourself "what do I want this item for?" this gives you a list of requirements to look for. Manufacturer's specifications are useful for finding out hard facts like how wide a fridge is or what colour ink a pen has. Subjective opinions on a product are also important as they can highlight common issues people are having with an item and if you are likely to encounter the same problems if you purchase the same item. The most unhelpful sources of information about an item are sponsored placements since most of the opinions presented will be a list of the manufacturer's talking points which are going to be biased towards showing the product in a positive light.
It really is hard to say because there are many slots and we do not know what your teacher is teaching. I have seen a lot of teachers teaching out of date material. With that said, here is a list from best to worst.
PCI Express x16
PCI Express x1
AGP
PCI
This is list is based on greatest to least and base on the bandwidth read and write speed.