7 years ago
in Database Management System
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Answers
Shourya Singh Rawat -
4 years ago
Shourya Singh Rawat from India is saying Calculation is correct answer
Imran Ali -
4 years ago
Imran Ali from Rawalpindi, Pakistan is saying ALL is correct answer
ismatmalik -
4 years ago
ismatmalik from Pakistan is saying Columnar totals is correct answer
Muhammad Saleem Raza -
4 years ago
Muhammad Saleem Raza from Lahore, Pakistan is saying ALL is correct answer
ranaasif -
4 years ago
ranaasif from Multan, Pakistan is saying ALL is correct answer
Related Questions
Which is not true of a correlated subquery?
- [A] EXISTS/NOT EXISTS is a form of a correlated subquery.
- [B] The processing of the SELECT statements is nested.
- [C] They can be used to verify functional dependencies.
- [D] They are very similar to a regular subquery.
.................. clause is an additional filter that is applied to the result.
- [A] select
- [B] Having
- [C] order by
- [D] Group by
The level of data abstraction which describes how the data is actually stored is?
- [A] Physical level
- [B] Conceptual level
- [C] Storage Level
- [D] File level
..............defines the structure of a relation which consists of a fixed set of attribute-domain pairs.
- [A] Schema
- [B] Program
- [C] Instance
- [D] none
The ..................... is essentially used to search for patterns in target string.
- [A] Like predicate
- [B] Null predicate
- [C] in predicate
- [D] out predicate