Oracle
1Z0-409 · Question #72
As a normal user on a Linux system, you are trying to execute the /bin/ls command. What happens when you execute the command at the shell prompt?
The correct answer is D. The shell makes a system call asking the kernel to start the command as a child process and. See the full explanation below for the reasoning.
Question
As a normal user on a Linux system, you are trying to execute the /bin/ls command. What happens when you execute the command at the shell prompt?
Options
- AThe shell executes the program, sets a priority value of -19, and waits for the system calls from
- BThe shell passes asynchronous interrupts to the kernel and returns to the prompt waiting to
- CThe shell executes the program, breaks memory into small chunks called pages, and initializes a
- DThe shell makes a system call asking the kernel to start the command as a child process and
How the community answered
(37 responses)- A8% (3)
- B19% (7)
- C3% (1)
- D70% (26)
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