Q. The process of duplicating every disk is called _______

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Q. State true or false: Using RAID increases the mean time to failure

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Q. Data striping by splitting bits across multiple disks is called as _______

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Q. How many levels of RAID exist?

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Q. RAID level 0 refers to?

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Q. RAID level 1 refers to?

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Q. RAID level 2 refers to?

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Q. RAID level 5 refers to?

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Q. Which of the factors need not be taken into consideration while choosing a RAID level?

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Q. What is the approximate storage capacity of CDs in MB

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Q. The devices that store a lot of optical disks are called as

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Q. Which of the following is true about file header?

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Q. How can variable length records arise in a file

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Q. What does a null bitmap indicate?

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Q. State true or False: Variable length records cannot be implemented

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Q. The linked list formed by the deleted records is called as ______

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Q. The slotted page structure is used for _________

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Q. The header in the slotted page structure does not contain which of the following data?

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Q. State true or false: It is easier to delete a record from the fixed length records

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Q. What is heap file organization?

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