Ordinary work requires doing the same work repeatedly, while a _______ is done only once, and a new product or service exists when it is completed.

Follow the directions in the attachements.

You are a teaching assistant for an introductory computer concepts course at your local community college. The instructor asks you to prepare a lecture on input and output. What is the role of the operating system to manage and work with each?

Your company wants to replicate its travel expense management process from paper-based to an electronic process. In the current process, an employee wishing to travel would simply complete a travel notification form and send to his/her supervisor, and keep a copy. There is no requirement for the supervisor to approve the form prior to the employee travel. At the end of the travel, the employee attaches his/her travel expense receipts to his/her copy of the travel notification form and submits to the supervisor for approval. For this project, the company has indicated that it does not plan to change any aspect of the paper-based travel expense management process, at least initially, even though not doing so could expose the company to various types of risks. You have been appointed the project manager for this project, and one of your responsibilities is to assess the risks associated with replicating the paper-based travel expense management process without introducing any new controls…

Is batch processing a practical substitute today? If so, why is that or why not?

Help me outline all of the components required to build a computer. Help me identify the components that will work together in a custom computer.  Where would you purchase the components and the cost? Would be more advantageous to build your on PC or purchase a prebuilt one?

help me with parts b, c, d, e  this is all the information the question needs. my question got rejected because the previous expert did not know how to solve this

how to review and document the current computing hardware and sofware resources in place for the organisation.