Each exam has 120 multiple-choice questions and at least 50 flash cards. You get to select how many questions you want per exam and the amount of time to take it in. The questions also have explanations of each correct answer that you can view if you choose to. The questions and answers are always randomized so every test will be unique.

Microsoft Exams	Comptia Exams
70-210 Installing, Configuring and Administering Microsoft Windows 2000 Professional. 70-215 Installing, Configuring and Administering Microsoft Windows 2000 Server. 70-216 Implementing and Administering a Windows 2000 Network Infrastructure. 70-228 Microsoft SQL Server 2000 System Administration. 70-229 Designing and Implementing Databases with Microsoft SQL Server 2000 Enterprise Edition. 70-270 Installing, Configuring and Administering Microsoft Windows XP Professional. 70-271 Supporting Users and Troubleshooting a Microsoft Windows XP Operating System. 70-272 Supporting Users and Troubleshooting Desktop Applications on a Microsoft Windows XP Operating System. 70-290 Managing and Maintaining a Microsoft Windows Server 2003 Environment. 70-291 Implementing Managing and Maintaining a Microsoft Windows Server 2003 Network Infrastructure. 70-431 Microsoft SQL Server 2005 - Implementation and Maintenance. 70-447 UPGRADE: MCDBA Skills to MCITP Database Administrator by Using Microsoft SQL Server 2005 (Beta).	220-302 A+ Operating System Technologies. 220-601 A+ Essentials 2006. 220-602 A+ IT Technician 2006 (Beta). N10-002 Network+ (Retired. Replaced with N10-003). N10-003 Network+ (2005). SY0-101 Security+. XK1-002 Linux+ 2004.