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Selection Operation in DBMS Multiple Choice Questions (MCQ) PDF Download
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The MCQ: Index structures are referred to as; "Selection Operation in DBMS" App Download (Free) with answers: Index scans; Access paths; Nature of operation; Seek paths; for online computer science degrees. Practice Selection Operation in DBMS Quiz Questions, download Google e-Book (Free Sample) for applied computer science.
Selection Operation in DBMS MCQs: Questions and Answers PDF Download
In the Linear search, an initial seek is required to access the file's
- First Primary index
- First Secondary index
- First Block
- First Nonkey
Index structures are referred to as
- Index scans
- Access paths
- Nature of operation
- Seek paths
Search operation algorithms, using an index are known to be
- Linear scans
- Operational scans
- Index scans
- Path scans
An A1-search algorithm is applicable to any file, despite of the file's ordering or
- Nature of selection operation
- Availability of indices
- Availability of access paths
- Both A and B
The A2 search algorithm does an
- Equality comparison
- Inequality comparison
- No comparison
- Nonkey comparison
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Selection Operation in DBMS MCQs Book Questions
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