AFAIK neither Microsoft nor the ISC-squared (parent organization for the CISSP) seeks out practice test and/or elearning companies to solicit their input and opinion on exam objectives and cert program development, and so forth. I'd be very wary about the company's claims, and do lots of shopping around before giving anybody my business, particularly because of the wide availability of lots of cheap and medium-priced prep options for all the exams involved. Good luck in prepping for these certs!
Dig Deeper on Microsoft certification program
Related Q&A from Ed Tittel
Microsoft offers different tools to assign Windows 10 PCs to servicing channels. Learn how to assign desktops to servicing channels using a ... Continue Reading
When Windows Update malfunctions, IT must follow this four-step process to fix the problems. Be sure to have admin privileges before getting started. Continue Reading
Without the latest Windows Defender updates, your users' desktops won't be completely protected. When update problems occur, there are several ... Continue Reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.