CBT Planet provides self study computer based training courses for various topics such as Microsoft MCSE, Office 2003, Oracle OCP OCA DBA9i, Cisco CCNA, A+, Network+, Adobe, and more. Computer-Based Training; a type of training in which a student learns a particular application by using special software programs on a computer. Sometimes referred to as "CAI" (Computer-Assisted Instruction) or "CBT (Computer-Based Training), although these two terms may also be used to describe a computer program used to assist a teacher or trainer in classroom instruction.