CSE MCQs :: DBMS MCQs
- Which level of RAID refers to disk mirroring with block striping?
- With multiple disks, we can improve the transfer rate as well by ___________ data across multiple disks.
- Which one of the following is a Stripping technique ?
- The RAID level which mirroring is done along with stripping is
- ______________ partitiones data and parity among all N+1 disks, instead of storing data in N-disks and parity in one disk.
- Hardware RAID implementations permit _________; that is, faulty disks can be removed and replaced by new ones without turning power off.
- ___________ is popular for applications such as storage of log files in a database system, since it offers the best write performance.
- ______________ which increases the number of I/O operations needed to write a single logical block, pays a significant time penalty in terms of write performance.
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