CSE271: Short Quiz #8 -- UNIX filesystems, Perl, and UNIX devices

  1. What command can you use restore the terminal's configuration so that it shows the user what is being typed? (3 points)

  2. Given a Perl declaration:
    @list = ("one", "two", "three", "four");
    how do you print out the contents of the third element ("three")? (3 points)

  3. TRUE or FALSE: UNIX typically provides access to devices via standard file system calls that operate on special device files in the filesystem. (2 points)

  4. TRUE or FALSE: Only the user who is logged in is able to write to the /dev/mouse file. (2 points)

Last revised: 4 April 2013, Brian D. Davison.