Answer:
a. As little as possible, and only when needed
Explanation:
Answer:
<u>Create a small, collapsible navigation bar at the top of the home page so users can see new topics without scrolling</u>
Explanation:
By so doing the user experience on the website would be improved because, instead of struggling through several pages to read through discussion threads, they can simply click on the navigation bar and pick a discussion topic that interests them.
Answer:
(D) I and II only
Explanation:
Concurrent tasks is when there is more than one task to be performed but the order of the task is not determined. The tasks occur asynchronously which means multiple processors occur execute input instruction simultaneously. When x =1 and y = 1, the concurrent task will be performed and the a will be zero or either 1.
Answer:
CPU, input unit, Output unit, memory unit
