Textbook help!

[Seth8530]

Well im in need of a textbook with questions and answers on either

Cyber security which incompases stuff like( spyware, viruses,cryptography, firewalls, instrusion and detection, public key, E-mail security, disaster recovery, forensics security and network and physical security)

Or computer problem solving which has stuff like (PC components, Laptop and portable devices, operating systems, printers and scanners, networks, security, safty and enviromental issues)

Im a member of a Highschool club and i need a textbook so i can test in either of these subjects, it must have review pages or study questions. The plan is that i win in a competition in my states region then go to state then to the national scale to win Glory and scholarship money. Any help at all would be greatly appreciated. BTW the club is called FBLA/PBA, Which is Future Business Leaders of America/ Business professionals of america.

Please help and thankyou!