b$.[0\mathrm{.}05$ point$]$What does parameter STRLEN do$?$c$.[0\mathrm{.}05$ point$]$The variable passed is defined as inout why is that, what does the size limit of this variable means?d$.[0\mathrm{.}05$ point$]$What is the purpose of passTest task?e$.[0\mathrm{.}05$ point$]$What is the purpose of allPassed task?f$.[0\mathrm{.}05$ point$]$Why STRLEN is multiplied by $8$ in the defenestration of input testType?