Which of the following statements about threads is/are TRUE?

GATE · 2024 · CS · Set 1 · Computer Science & IT

1. A.

   Threads can only be implemented in kernel space

2. B.

   Each thread has its own file descriptor table for open files

3. C.

   All the threads belonging to a process share a common stack

4. D.

   Threads belonging to a process are by default not protected from each other

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