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OCA Oracle Solaris 11 System Administration Exam Guide (Exam 1Z0-821) by Michael Ernest

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SELF TEST ANSWERS

Understanding Logical Volume Management

1. Image C. Logical volume management originally addressed the problem of hosting growing file systems on a device with limited capacity.

Image A, B, and D are incorrect. A is incorrect because operating systems have supported disk partitions for a long time. B is incorrect because this option describes disk virtualization. D is incorrect because disk or volume naming, although not a widely used option, has been available on most operating systems for decades.

2. C. A stripe of mirrored disks can survive ...

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