Answer:
Aee explaination
Explanation:
1.
command copy_all_rights(p,q,s)
if read in a[p,s]
then
enter read into a[q,s];
if write in a[p,s]
then
enter write into a[q,s];
if execute in a[p,s]
then
enter execute into a[q,s];
if append in a[p,s]
then
enter append into a[q,s];
if list in a[p,s]
then
enter list into a[q,s];
if modify in a[p,s]
then
enter modify into a[q,s];
if own in a[p,s]
then
enter own into a[q,s];
end
2.
command copy_all_rights(p,q,s)
if own in a[p,s] and copy in a[p,s]
then
enter own into a[q,s];
if modify in a[p,s] and copy in a[p,s]
then
enter modify into a[q,s];
if list in a[p,s] and copy in a[p,s]
then
enter list into a[q,s];
if append in a[p,s] and copy in a[p,s]
then
enter append into a[q,s];
if execute in a[p,s] and copy in a[p,s]
then
enter execute into a[q,s];
if write in a[p,s] and copy in a[p,s]
then
enter write into a[q,s];
if read in a[p,s] and copy in a[p,s]
then
enter read into a[q,s];
delete copy in a[q,s];
end
3.
"q" would be the effect of copying the copy flag along with the right, because q would have copy right to transfter to another, which may not be intended.
