Question 1

What command is used to summarize the disk usage?

Accepted Answer

A) disk 
B) du 
C) fdisk 
D) chkdsk 
A) disk 
B) du 
C) fdisk 
D) chkdsk

Question 2

Which of the following command lists the last 10 lines of a file?

Accepted Answer

A) grep 
B) tail 
C) head 
D) cat 
A) grep 
B) tail 
C) head 
D) cat

Question 3

How do you direct the shell to execute a command in the background?

Accepted Answer

A) Put an & symbol at the end of the command line. 
B) Key in fg followed by the command name. 
C) Press Ctrl+c after you have keyed in the command. 
D) Press Ctrl+d after you have keyed in the command. 
A) Put an & symbol at the end of the command line. 
B) Key in fg followed by the command name. 
C) Press Ctrl+c after you have keyed in the command. 
D) Press Ctrl+d after you have keyed in the command.

Question 4

What is the full path for grub's configuration file

Accepted Answer

A)  / boot / grub / lsof.conf 
B)  / boot / grub / menu.lst 
C)  / etc / grub / grub.conf 
D)  / etc / grub / grub.txt 
A)  / boot / grub / lsof.conf 
B)  / boot / grub / menu.lst 
C)  / etc / grub / grub.conf 
D)  / etc / grub / grub.txt

Question 5

What is the purpose of the following operator? >>

Accepted Answer

A) It is used to send the output of one command so it becomes the input of a second command. 
B) It is used to send both input and output to the same file. 
C) It is used to overwrite the contents of a file. 
D) It appends data to a file without overwriting it. 
A) It is used to send the output of one command so it becomes the input of a second command. 
B) It is used to send both input and output to the same file. 
C) It is used to overwrite the contents of a file. 
D) It appends data to a file without overwriting it.

Question 6

What command is used to remove a file?

Accepted Answer

A) del 
B) mv 
C) rm 
D) remove 
A) del 
B) mv 
C) rm 
D) remove

Question 7

What command is used to assign only read permission to all three categories of the file'letter'?

Accepted Answer

A) chmod u + r, g + r, o - x letter 
B) chmod ugo = r letter 
C) chmod a - rw letter 
D) chmod go + r letter 
A) chmod u + r, g + r, o - x letter 
B) chmod ugo = r letter 
C) chmod a - rw letter 
D) chmod go + r letter

Question 8

Which of the following command can be used to rename a file in LINUX?

Accepted Answer

A) ren 
B) mv 
C) remove 
D) change 
A) ren 
B) mv 
C) remove 
D) change

Question 9

How would you display running httpd processes?

Accepted Answer

A) ps -C httpd 
B) ps -d httpd 
C) ps -r httpd 
D) ps -D httpd 
A) ps -C httpd 
B) ps -d httpd 
C) ps -r httpd 
D) ps -D httpd

Question 10

Who founded the FSF?

Accepted Answer

A) Linus Torvalds 
B) Richard Stallman 
C) Bob Young 
D) All of the above 
A) Linus Torvalds 
B) Richard Stallman 
C) Bob Young 
D) All of the above

What command is used to summarize the disk usage?

Which of the following command lists the last 10 lines of a file?

How do you direct the shell to execute a command in the background?

What is the full path for grub's configuration file

What is the purpose of the following operator? >>

What command is used to remove a file?

What command is used to assign only read permission to all three categories of the file'letter'?

Which of the following command can be used to rename a file in LINUX?

How would you display running httpd processes?

Who founded the FSF?

Linux Command Line and System Administration

Linux Commands and Functionality

Linux Commands and Configuration

Filters

Exam 2: Linux Command

What command is used to summarize the disk usage?

Which of the following command lists the last 10 lines of a file?

How do you direct the shell to execute a command in the background?

What is the full path for grub's configuration file

What is the purpose of the following operator? >>

What command is used to remove a file?

What command is used to assign only read permission to all three categories of the file'letter'?

Which of the following command can be used to rename a file in LINUX?

How would you display running httpd processes?

Who founded the FSF?

Linux Command Line and System Administration

Linux Commands and Functionality

Linux Commands and Configuration

Filters