Question Detail Kernel is known as core of operating system. TrueFalse Answer: Option A Similar Questions : 1. Default permissions of a file can be changed with ? groupchpermchmodchall Answer: Option C 2. Which command in LINUX is used for description of any command ? helpmandetailshortdetal Answer: Option B 3. Which option of "grep" displays the line number as well ? -n-l-d -al Answer: Option B 4. Which LINUX command is used to update the modification time of a file ? UPDATEMODIFYTOUCHUNTOCUH Answer: Option C 5. What is property of UNIX ? Multi UserMulti ProcessesMulti TaskingAll of above Answer: Option D Read more from - Linux Objective Questions Answers