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This 1Z0-042 is a examination linked with Oracle and hence it is Oracle Certified. The mane of this 1Z0-042 exam is Oracle Database 10g: Administrator I and this is an authorized exam of Oracle. The Database specialist will mostly take this exam as this will provide them extra qualification for them in this competitive IT field.

The associated certifications of this examination are 10g DBA OCA and the price of this exam is $ 125 of USD and the examination duration is 120 minutes and in that time period candidates have to answer 84 questions and also they have to take a minimum score of 68% to clear this exam.

How to Prepare:

This 1Z0-042 examination is validated against 10g and 10g R2. This examination needs class room training, practicing and gaining experience on both the 10g and 10g R2 to prepare well for this exam. There is also Self Study CD Course (SSCDs) which helps the candidates to prepare in an efficient way by reviewing their topics in a faster way. There are two practice exams for this and they are Oracle Authorized exam from Self Test Software and Transcender and this two practice exams will be very useful for the candidates who are preparing for the exams.

There are various exam topics which they have to be well prepared before writing examination. Those topics are:
Architecture, Installing the Oracle Database Software, Creating an Oracle Database, Managing the Oracle Instance, Managing Database Storage Structures, Administering User Security, Managing Schema Objects, Managing Data and Concurrency, Managing Undo Data, Implementing Oracle Database Security, Configuring the Oracle Network Environment, Proactive Maintenance, performance Management, Recovery and Backups and some database related topics.

Candidates can clear this Oracle exam in their first attempt only if they are well versed in all these topics. So candidates have to spend more time in preparing for this exam and hence they can clear the exam at their first attempt.

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