3 Flashcards
1
Q
In which table primary key give,this table is called?
A
Master table
2
Q
Which of the following describe Product in database?
A
Entity
3
Q
which command is used to see working directory?
A
Pwd
4
Q
Passwd command is used for?
A
To change password
5
Q
In date command to know the only date , which argument used?
A
+%D
6
Q
What is the STIME in ps -ef command?
A
Start time
7
Q
the hierarchy of a series of directories branching in a user system starts from which directory?
A
\home
8
Q
which of the maximum length of a file name in linux?
A
255
9
Q
which of the following syntax is correct to add read permission on a user file?
A
Chmod u+r filename
10
Q
which is not a redirectional symbol in shell script?
A
*
