Quiz 7

• Question 1
5 out of 5 points The command ln links each file to a physical block on your disk.
Answer
Selected Answer: False
Correct Answer: False • Question 2
5 out of 5 points The command to display your home directory pathname is:
Answer
Selected Answer: b. echo $HOME.
Correct Answer: b. echo $HOME. • Question 3
5 out of 5 points The news command is used to send messages from one terminal to another.
Answer
Selected Answer: False
Correct Answer: False • Question 4
5 out of 5 points What is the content of the Xfile after the following command is executed? cat Afile Bfile > Xfile
Answer
Selected Answer: c.
Afile and Bfile.
Correct Answer: c.
Afile and Bfile. • Question 5
5 out of 5 points The grep command is used to look for a specific filename.
Answer
Selected Answer: False
Correct Answer: False • Question 6
5 out of 5 points While in mailx you can invoke the vi editor.
Answer
Selected Answer: True
Correct Answer: True • Question 7
5 out of 5 points The HOME standard variable is set to the root directory pathname.
Answer
Selected Answer: False
Correct Answer: False • Question 8
5 out of 5 points The paste command is used to
Answer
Selected Answer: a. join files together line by line.
Correct Answer: a. join files together line by line. • Question 9
0 out of 5 points You can read a large file using vi with the R option.
Answer
Selected Answer: False
Correct Answer: True • Question 10
5 out of 5 points To receive a write message you must be logged on.
Answer
Selected Answer: True
Correct Answer: True