This command displays the executive loaded images. On OpenVMS
    Alpha the execlets may be sliced; on OpenVMS Integrity servers
    all execlets are sliced. This means each different psect can be
    relocated in system memory so that they are no longer contiguous.
    The SHOW EXECUTIVE display contains information on where the
    psect resides.

    The difference between a sliced image and a non-sliced image in
    the display is that the base, the end, and the length of a sliced
    image are blank. Only the image section base, end, and length are
    valid.

    On OpenVMS Alpha, there are six different psect types: non-
    paged read only, non-paged read-write, paged read only, paged
    read-write, init and fixup. On OpenVMS Integrity servers, the
    number and types of psects varies from execlet to execlet. On
    both platforms, only the psects loaded into system memory are
    displayed.

    The MAP command makes it easier to find out in which execlet an
    address resides. See HELP MAP for details.