Which of the following comments works as a combination of printf () and " \ n" of C programming?
Clear
Remove
Delete
Echo
Which operating system allows many users to work simultaneous?
Linux system
Unix system
Minix
Multi user system
Which of the following filename is used to classify the files?
Primary name
Proper name
Secondary name
Data name
Which file are called dot file?
A file start with a colon
A file start with a dot
A file start with a comma
A file start with a semi colon
Who is the parent of home directory?
Root directory
Leaf directory
Branch directory
Record directory
Which command is used to display the message to the user?
Is command
mkdir command
echo command
rm command
Which user is responsible for the smooth functioning of the system?
File owner
System administrator
System manager
System operator
Which command is used to create a new directory?
mkdir
mkfs
cd
rmdir
What is called the primary name?
The name after the period
The name before the period
The name without any period
None of these
Which represents the collection of records?
Record
Field
Data
File
