The topic of these CompTIA include network security, computer networking infrastructure, Active Directory, Microsoft Exchange Server, Microsoft SQL Server, and other topics of both general networking interest as well as specific Microsoft products. There are also specializations available for the MCSE's along different tracks. For 2003 these tracks were MCSE Security, and Messaging. To obtain these specializations it was required that you do an associated Elective, design and then an extra core exam. The denotation that is usually used for these on resumes etc is MCSE:Security, and MCSE:Messaging. MCSE 2000 has four operating exams, two electives and one design exam that is a total of seven exams. The topics include configuring, installing and administrating Windows 2000 professional, Windows 2000 server and implementing and administering, Windows 2000 Network infrastructure and Windows 2000 directory service infrastructure. MCSE 2003 has four networking , one design exam, one client operating system exam and one elective exam. The elective exam can be chosen from a broad range, common ones being Exchange, Security, SQL and CompTIA A+ certification and Security +. That is a total of seven exams. The topics include configuring, installing and administrating windows XP professional, implementing, planning and maintaining, windows server 2003 environment, server 2003 network infrastructure and server 2003 active directory infrastructure. The topics also include Microsoft SQL server, Microsoft exchange, Active Directory, Network infrastructure, network security, and topics on general networking and Microsoft products only. The CompTIA A+ certification is the industry standard in terms of measuring a technician's hardware and software knowledge. As the most popular entry-level certification, it is particularly popular among individuals switching from another career to computers. Upward Mobility’s CompTIA A+ Essentials 220-701 Practice Exam is a handy tool to take the first step in achieving CompTIA A+ certification. With 101 questions and answers, we recommend this tool as a supplemental study tool or practice test. In our module, each question is paired with an explanatory answer and a Key Takeaway. The Key Takeaway is designed to ensure that the crucial learning point of the question is mastered. Not only that, Key Takeaways support the answer with important insights on how to practically apply the knowledge in a real world situation so you can be more successful in your career. What is the CompTIA certification? The CompTIA A+ Essentials exam is designed to measure the necessary competencies of an entry-level free Cisco practice tests IT professional. The exam measures your ability to support computers and install, configure, troubleshoot, optimize, diagnose and perform preventive maintenance in the field or in organizations 220-701 Exam.