A $6-$digit number will be used as your identification number in grade report on thecourse site. What is your preferred $6-$digit number?$2.($ITU$-$T X$\mathrm{.}700$ Standard$)$ Download a copy of ITU$-$T X$\mathrm{.}700$ standard document fromthe Web and answer the following questions:a$.$ Where do you find the ITU$-$T X$\mathrm{.}700$ standard document?b$.$ What is the title of the ITU$-$T X$\mathrm{.}700$ standard document?c$.$ Which ISO$/$IEC standard is equivalent to the ITU$-$T X$\mathrm{.}700$ standard?d$.$ List all functional areas of OSI management.e$.$ The well$-$known networking utility PING can be used for which functional areas youanswered in question d$?$ Explain.