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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A ________ in a table represents a relationship among a set of values.
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2
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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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3
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In the SQL given above there is an error . Identify the error.
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4
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A domain is atomic if elements of the domain are considered to be ____________ units.
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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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The result which the operation contains all pairs of tuples from the two relations, regardless of whether their attribute values match.
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7
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Database __________ which is the logical design of the database, and the database _______ which is a snapshot of the data in the database at a given instant in time.
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8
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Course(course_id,sec_id,semester) Here the course_id,sec_id and semester are __________ and course is a _________
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9
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The term attribute refers to a ___________ of a table.
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10
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By default, the order by clause lists items in ______ order.
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