For each attribute of a relation, there is a set of permitted values, called the ________ of that attribute.
Domain
Relation
Set
Schema
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To display the salary from greater to smaller and name in ascending order which of the following options should be used?
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2
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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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3
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This query can be replaced by which of the following ?
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4
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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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5
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Which keyword must be used here to rename the field name?
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6
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This query does which of the following operation?
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7
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The term _______ is used to refer to a row.
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8
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The tuples of the relations can be of ________ order.
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9
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A domain is atomic if elements of the domain are considered to be ____________ units.
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10
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Using which language can a user request information from a database?
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