Assumeyou are given two $(02)$ bits to capture access operations on a directory $.$Answer

the following questions:

a$.$ Name thefour operationsthat can be performed on the file ordirectory to provide

integrity andavailability data $(5$marks$).$

b$.$ How would youuse Four $(04)$operations available from the given two $(02))$bits$?$

$(5$ marks$).$

C$.$ How would you control the creation and deletion offiles? $(5$marks$).$

d$.$ How would you implement the concept of$"$hidden$"$files with these access

operations? $($Hidden files are only visible to authorized subjects.$)$