Distinguish between system software and application software
What will be an ideal response?
System software consists of programs that let the computer manage its resources. The most important piece of system software is the operating system. The operating system is a group of programs that manage and organize the resources of the computer. It controls the hardware, manages basic input and output operations, keeps track of your files saved on disk and in memory, and directs communication between the central processing unit (CPU) and other pieces of hardware. It coordinates how other programs work with the hardware and with each other. Operating systems also provide the user interface—that is, the way the user communicates with the computer.
Application software allows you to apply computer technology to a task you need done. Application packages are available for many needs. Word-processing software allows you to enter text. Electronic spreadsheets allow you to process numerical data. Database management software permits you to manage large quantities of data in an organized fashion. Communications software includes Web browsers, such as Internet Explorer. These programs allow you to connect your computer to other computers in a network.
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A. Safe Medical Devices Act of 1990 B. Prescription Drug Marketing Act of 1987 C. Orphan Drug Act of 1983 D. Drug Abuse Control Amendment of 1965
When working with anatomical drawings in the Student Edition,
A) you cannot reopen the Drawing Editor after it has been closed. B) you cannot adjust the color and weight of the drawing tools. C) you cannot flip or rotate an image prior to annotating it. D) you cannot resize the drawing canvas after adding annotations.
Tim presents today with the complaints of fatigue, lethargy, and weight gain. Tim is accompanied by his wife who states she has noticed some depression. Dr. Williams completes the appropriate tests and diagnosis Tim with myxedema coma. The main term is ________; the correct code is ________.
A. depression, E03.1 B. lethargy, E03.0 C. coma, E03.9 D. myxedema, E03.5
You arrive to find a 48 year old male complaining that his chest feels heavy. The patient is awake and talking to you. During your assessment, you note that his skin is pale, cool, and clammy. Your first step is to:
A. apply your AED B. administer supplemental oxygen C. obtain a past medical history D. assist the patient in taking his neighbor's nitroglycerin