Concept drill
disk-access
GATE CSE & IT · File Systems · 2000-2022
3
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3
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Korth — Database System Concepts
Relational model, SQL, normalization, transactions
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All concepts →2022 PYQ
Consider two files systems A and B, that use contiguous allocation and linked allocation, respectively. A file of size 100 blocks is already stored in A and also in B. Now, conside...
mediumbasic explanation
2020 PYQ
Consider a database implemented using B+ tree for file indexing and installed on a disk drive with block size of 4 KB. The size of search key is 12 bytes and the size of tree/disk...
mediumbasic explanation
2000 PYQ
B + -trees are preferred to binary trees in databases because
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