Xiamen Xinbo advanced graduation exam questions

1. Sorting Algorithm

2. Single Instance Mode

3. Two threads operate on variable I at the same time. One thread adds five times to I, and two threads minus five times to I, so they return 100 times.

4. Briefly describe the principles and algorithms of garbage collection

5. simulates the interface and asynchronously loads listview, images, and text content. The title bar and return button are required.

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Xiamen Xinbo advanced graduation exam questions