The California Bar Exam is a two-day test with three components (note: this is subject to change - always check with the Official CA Bar website for updated details.)
The Multistate Professional Responsibility Exam is administered by the National Conference of Bar Examiners and the Law School Admission Council. The MPRE is required for admission to the California Bar and the bars of all but three U.S. jurisdictions (Maryland, Wisconsin, and Puerto Rico). The purpose of the MPRE is to measure the examinee’s knowledge and understanding of established standards related to a lawyer’s professional conduct. The MPRE consists of 60 multiple-choice questions. There are 50 scored questions and 10 nonscored pretest questions. Since the pretest questions are indistinguishable from those that are scored, it is important that examinees answer all questions in the examination. Examinees will have two hours to answer all questions.
Kaplan offers a free MPRE Online Review Course (registration required)
Barbri offers a free MPRE Review Course (registration required)