Answer:
The correct answer is C) With respect to PERT and CPM, slack is the amount of time a task may be delayed without changing the overall project completion time.
Explanation:
The CPM (Critical Path Method) method is frequently used in the development and control of projects whose tasks have a fixed duration while the PERT (Program Evaluation and Review Techniques) method is a set of techniques with the same purpose but that allows to work with tasks with estimated probability duration but not deterministic.
Both methods are based on developing a complete scheme that includes all the tasks of a project linked to each other according to their sequence, determining the duration and analyzing different ways of reconfiguring the task planning to optimize the use of the resources of according to the general objectives of the project.
There are tasks that to start performing them must have been completed one or more previous tasks. The overall duration of the project is determined by the Critical Path, which is the sequence of tasks of greater duration. The tasks belonging to the critical path have to be carried out with special care because delays in them would cause delays in the total achievement of the project. That is why these tasks have no slack.
The rest of the tasks have some slack, which is determined by the time that a previous task can be delayed without delaying the total time of completion of the project, that is, not exceeding the duration determined by the critical path.
That is that why we say that the <em>slack</em><em> is the amount of time a task may be delayed without changing the overall project completion time</em>.
Answer:
Google uses automated programs called spiders or crawlers, just like most search engines, to help generate its search results. Google has a large index of keywords that help determine search results. ... Google uses a trademarked algorithm called PageRank, which assigns each Web page a relevancy score.
In some ways yes but others... not so much. we have access to amazing things that can help so many people and some are tearing people apart or are used for illegal things. its really everyone's own opinion because of some interactions (positive or negative) that can influence them.
Commerce Server
An application program that runs on a server tier computer. A typical commerce server obtains product data from a database, manages items in users' shopping carts, and coordinates the checkout process.
Answer:
1.RGB: Best for projects intended to be used on the web or video
Explanation:
On websites or making project RGB combination of colors is used. This combination of colors is used to store images in electronic components.
2. CMYK: best for professional printing projects using process colors
Explanation:
Printing professional use CMYK combinations of color for better printing results.
3.) indexed:The only colors saved are the colors used in the image
To manage digital images we use Indexed mode of colors.
Explanation:
4.) bitmap: uses black and white
Explanation:
bitmap is the combination of the black and white colors. As the images are large in size so that, to reduce the size of the image we store image in bitmap to reduce the size.
5.) gray scale: uses different shades of grey
Explanation:
The different shades of gray colors are found in the gray scale. These shades are used to produce images.
