LINUX Essentials final exam Questions and Correct Answers, Verified Solution 2024.

LINUX Essentials final exam Questions and Correct Answers, Verified Solution 2024. Which of the following are traits of a multiuser operating system? (choose three) *Resources are shared between users *Users can protect their information from other users *Many users can log in simultaneously with a unique account A pipe allows you to... send the output of one command to another. Channel 2 is: STDERR The grep command... ...will display all the lines in a file containing the specified Regular Expression. Which of the following commands can be used to scroll through a text file? (choose two) less more Which command can be used to print line numbers? nl Which are appropriate editors for writing shell scripts? (choose two) *vi *nano Which of the following are correct about for and while loops? (choose two) *while loops have a test each cycle to determine if it should run again *for loops operate over a fixed list of items What is the correct way to assign the word "Hello" to a variable? A="Hello" What is the correct way to save the current directory to a variable? A='pwd' What is the meaning of $(( $i + 1)) 1 will be added to the i variable Which of the following are valid CPU types for Intel-based platforms? (choose two) *32 bit *64 bit Choose all of the following statements that are true in regard to virtual RAM: (choose three) *Virtual RAM is also called swap space *Virtual RAM is stored on a hard drive *Virtual RAM is used when available physical RAM is low. A division of a hard drive may be referred to as a _______ .