Ruby scripts can run directly on all of the following operating systems except ____.

A. Microsoft Windows
B. MVS
C. Linux and UNIX
D. Mac OS X


Answer: B

Computer Science & Information Technology

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?Sally, a professor, needs to speak to her students about corporate etiquette. She prepares a PowerPoint presentation to be able to convey her message using graphics. In one of the slides, Sally adds a video. She notices that the preview frame of the video is too large to accommodate other content on the slide. In this scenario, Sally should _____ to make the preview frame smaller.

A. ?crop the sides of the video B. ?add the preset video effect C. ?adjust the default play settings of the video D. ?add transition effect to the video

Computer Science & Information Technology

Discuss the risks associated with large databases (big data) full of personal and financial information being accessible on the Web.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Live Preview is a name for the gallery of choices for paste options.

a. true b. false

Computer Science & Information Technology

Briefly describe the hierarchy of data.

What will be an ideal response?

Computer Science & Information Technology