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Which of the following is NOT true about compressing media in a presentation?

A) PowerPoint 2013 has the ability to compress the media in a presentation to various size levels. B) Multimedia objects such as animations, transitions, audio, and video can result in presentations being very large in size. C) Large presentations are often difficult to share with others or store when storage space is limited. D) Presentation Quality should be used when possible to maintain the overall quality while still saving some storage space.

A student recently enrolled in a mobile pay service, but when she goes to a store that has this, the app does not work. What is the problem?

A) The phone does not support Wi-Fi. B) The phone does not have an NFC chip. C) The phone does not have Bluetooth enabled. D) The phone does not support 3G/4G connectivity.