Answer the following statements true (T) or false (F)
1. An aggregate class can have multiple parts.
2. Cycles are not allowed in the paths of aggregation links.
3. An aggregate can send messages to its parts during processing.
4. Composition is not a form of aggregation.
5. The methods of a composite class must check for memory allocation/deallocation situations.
1. True
2. True
3. True
4. False
5. False
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Which of the following is NOT true about including video files in presentations?
A) Video is the only way to explain a concept to your audience. B) You may want to use video to emphasize something on the slide. C) You can embed a video file that you have on your disk drive, SkyDrive online storage, or show a Bing video. D) YouTube videos can be embedded into a presentation by using the Embed code under the Share option for a particular video.
Which of the following statements does not alter the value stored in a memory location?
a. int a; b. number = 12; c. y = y + 2; d. width = Integer.parseInt(input);