User jack logs in to host Solaris and executes the following command sequence: Which three statements are correct?

Question

Exhibit

Options

• AUser jack can edit testfile because he has read and write permissions at the group level.
• BUser jack can use cat to output the contents of testfile because he has read permission as the file owner.
• CUser jill can change the permissions of testfile because she has write permission for the file at the group level.
• DUser jill can edit testfile because she has read and write permission at the group level.
• EUser jack can change permissions for testfile because he is the owner of the file.
• F(Jack without the execute permission)

• A
  6% (3)
• B
  83% (45)
• C
  2% (1)
• F
  9% (5)

Explanation

Real life example: jack@solaris:$ echo "Welcome" > testfile bash: testfile: Permission denied jack@solaris:$ cat testfile jill@solaris:/jack$ chmod o+x testfile chmod: WARNING: can't change testfile jill@solaris:/jack$ echo "Welcome" > testfile jill@solaris:/jack$ cat testfile jack@solaris:$ chmod o+x testfile jack@solaris:$ ls -l testfile -r-xrwx-x 1 jack staff 8 Aug 12 13:48 testfile jack@solaris:$ chmod o+rw testfile jack@solaris:$ ls -l testfile -r-rwxrwx 1 jack staff 8 Aug 12 13:48 testfile

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