Missing sections - This issue targets a few other issues

[moisedk]

Sotaire and I have identified and converted the files for all the missing sections and I am making a pull request against all the existing issues related to those sections. These include
issue #555 , #554 #552 and #550

Description

The missing sections are due to a conversion issue, and we have done the conversion again for the files that have been skipped.

Version

cppds2

Motivation and Context

It makes the books more complete

Screenshots (if appropriate)