Which of the following statements best explains the World Wide Web (WWW)?
It is a web browser that allows files to be retrieved
The WWW is maintained by the local consortiums
The WWW permits access to text free documents
The WWW is a network within the internet
The Correct Answer is D
A. It is a web browser that allows files to be retrieved. This statement is incorrect; web browsers (like Chrome or Firefox) are tools used to access the web, not the web itself.
B. The WWW is maintained by the local consortiums. This statement is misleading; the WWW is not specifically maintained by local consortiums; it is a global system of interlinked hypertext documents.
C. The WWW permits access to text-free documents. This is incorrect; the WWW allows access to text, images, audio, and video content, not just text-free documents.
D. The WWW is a network within the internet. The World Wide Web is a system of interlinked hypertext documents that operates over the internet, making it a network within the larger internet framework.
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Correct Answer is D
Explanation
A. The best friend: Sharing passwords with friends is highly inappropriate and poses a security risk to patient information.
B. A nursing student who is completing a preceptorship on the unit: Sharing passwords, even with students, violates confidentiality and security protocols. Students should use their own credentials.
C. The unit clerk: Even administrative staff should not have access to a nurse's personal password. Each user must maintain their own access credentials.
D. Nobody; it is essential to maintain confidentiality and security by not sharing passwords under any circumstances.
Correct Answer is B
Explanation
A. Crowding each slide with a lot of information. Crowding slides with too much information makes it difficult for the audience to absorb key points and can lead to confusion.
B. Each slide should have its own heading. Having a clear heading on each slide helps to organize information and guide the audience's understanding of the content.
C. Using low-resolution images. Low-resolution images can appear blurry or pixelated, which detracts from the professionalism and clarity of the presentation.
D. Select colors that have low contrast. Low contrast colors can make text and images hard to read, while high contrast enhances visibility and comprehension.