Linux - Study Mode

[#146] What command is used to change the working directory?
Correct Answer

(D) cd

[#147] What command is used to count the number of files in the current directory by using pipes?
Correct Answer

(C) ls | wc - l

[#148] What command is used to count just the number of characters in a file?
Correct Answer

(C) wc - c

[#149] How many class A, B and C network IDs can exist?
Correct Answer

(D) 2,113,658

[#150] LILO
Correct Answer

(D) All of the above