Which of the following methods is used to pass parameters in system calls in…
2022
Which of the following methods is used to pass parameters in system calls in the Linux operating system?
- A.
By using registers
- B.
By using block or table
- C.
By using stack
- D.
By using queue
Attempted by 304 students.
Show answer & explanation
Correct answer: B
In the standard operating-systems description, Linux uses the block/table method for passing system-call parameters. The parameters are stored in a block or table in memory, and the address of that block is passed to the operating system, typically through a register. Hence, “by using block or table” is the correct option.