Linux - Study Mode

[#551] Applications communicate with kernel by using:
Correct Answer

(A) System Calls

[#552] What is the use of fcntl function?
Correct Answer

(D) all of the mentioned

[#553] The shell used for Single user mode shell is:
Correct Answer

(D) sh

[#554] Who founded the Linux Kernel?
Correct Answer

(D) Linus Torvalds

[#555] Which of the following is not a part of default Red Hat Linux email system?
Correct Answer

(A) Pine