Unit 9 Remaining Linux Commands continue

1) The shell command :
A. Does nothing
B. Can be used to cause infinite looping
C. Can take arguments but it cannot act on them
D. All of these
2)

Which of the following tools can be used to keep track of evolving versions of a file
A. make
B. yacc
C. sccs
D. dv
3) The .(dot) shell command
A. Can take command line argument
B. Will fork a child shell to execute the named shell script
C. Can be used to change the environment of the current shell
D. All of the above
4) The first thing that is searched when a command references a file is it
A.

i-node
B.

i-node number
C.

permission setting
D.

none of the above

5) Among the directory entries, i-node and the file contents. which will be changed when a file is updated?
A.

Only directory entry and tile contents
B.

Only i-node and file contents
C.

All the three
D.

None of the above
6) The cc command
A.

Can take more than one argument
B.

Can act on files with . or . o extension
C.

Creates . o files by default when more than one argument with .,- extension is present
D.

If provided with more than one argument. immediately terminates it the first argument fails to compile successfully
7) The mv command changes
A.

Only the directory entry
B.

Only the directory entry and i-node
C.

Only the i-node number
D.

None of the above
Remaining Linux Commands