In 8 pages please research the below material:
What is iOS, what is its history, describe the changes in different versions.
What is Android, what is its history, describe the changes in different updates.
What do iOS and Android have in common? How are they different?
What is SE bound?
What is a secure start-up?
What is FBE and what OS versions did it begin in iOS and Android?
What is the main database type in today’s cell phones and why is it the main one used?
Describe the SQLite database. How does it work? Describe what happens when things are deleted from the database.
What is a vacuum in a database and how does it affect data?
What is the WAL, write-ahead long, and how does it affect databases and analysis?
