operating systems Online Quiz - 67
|Description: operating systems Online Quiz - 67|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
|Tags: operating systems|
Shell Varialbles are ?
How many prompts are available in a UNIX system and what it is ?
What option can you use with the Unix "ls" command to display file attributes?
This is the command used for finding the free disk space for all filesystems
The diff command only works with input files that are text files
What is the output of the following command in an empty directory touch -c Filethtdoesntexist.txt
What is the output of the following echo My && echo little || echo world
To cut the selected it we normally use Ctrl + X .What is the alternative shortcut for this ?
Alternative option for Ctrl + V (Paste)
List in chronological order, when these languages became officially recognised as a standard i. ANSI C ii. ANSI COMMON LISP iii. ANSI Cobol iv. ANSI ADA