Q. The drawback of data mirroring is

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Q. With reference to Volume Manager, is the following statement TRUE or FALSE under specific configuration?

Volume manager provides protection against multiple disk failures.

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Q. Which are all the statements valid statements w.r.t volume manager?

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Q. Point out the false statement.

Volume can

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Q. Identify the correct statements w.r.t. Journal File System (JFS).

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Q. In a clustered volume manager scenario, identify the incorrect statement.

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Q. Bathtub Curve is used to represent the reliability characteristics of hardware components. Why is this not applicable to software modules?

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Q. Which one of the below is measured by MTBF?

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Q. In designing a fault-tolerant system which one of the methods is appropriate?

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Q. A system has MTBF of 100,000 hours and MTTR of 30 minutes. What is the average down time of the system in one year?

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Q. What is the most common redundancy configuration for HA?

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Q. One of the common problems seen in a cluster configuration has a name which contains the most complex part of human body.

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Q. Which one of the following is a cluster, based on shared nothing model?

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Q. The MTBF of system should be high for fault tolerant systems with

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Q. Which one of the following is NOT a Single System Image Clustering Solution?

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Q. Which one is a common software fault tolerant model for safety critical jobs such as flight control software?

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