Answer:
A
Explanation:
I think it would be A because i have never heard of a virus scanner
Answer:4 should be correct
Explanation:
<span>Horizontal scaling of client/server architecture means that more machines or more client workstation are added in the network. The impact on the network should be small and negligible.
Vertical scaling on the other hand means that more power (processing units) are added in the network. </span>
By dragging one tab the the top right corner and holding for a few seconds it will automatically take up a certain proportion of the screen. By doing the same to the left side, the documents will be side by side and ready to multi-task with ease. This process is called "splitting screens".
