Linux - Study Mode

[#826] We can list all the breakpoint in GDB by the command
Correct Answer

(A) info break

[#827] A user does a chmod operation on a file. Which of the following is true?
Correct Answer

(C) The last change time of the file is updated

[#828] What are the sizes of (Integer/Long/Pointer) in LP64 programming model?
Correct Answer

(C) 4/8/8

[#829] Which one of the following is a symlink to the root path as seen by the process?
Correct Answer

(A) /proc/[PID]/root

[#830] Which command can create environment variable?
Correct Answer

(A) export