The tuples of the relations can be of ________ order.
Any
Same
Sorted
Constant
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1
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The term attribute refers to a ___________ of a table.
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2
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In the SQL given above there is an error . Identify the error.
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3
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In SQL the spaces at the end of the string are removed by _______ function.
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4
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This query can be replaced by which of the following ?
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5
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Which one of the following is procedural language?
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6
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By default, the order by clause lists items in ______ order.
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7
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The most commonly used operation in relational algebra for projecting a set of tuple from a relation is
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8
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The ______ clause allows us to select only those rows in the result relation of the ____ clause that satisfy a specified predicate.
Solution |
9
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Which one of the following has to be added into the blank to select the dept_name which has Computer Science as its ending string?
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10
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Which keyword must be used here to rename the field name?
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