SELECT name ____ instructor name, course id
FROM instructor, teaches
WHERE instructor.ID= teaches.ID;
Which keyword must be used here to rename the field name?
From
Rename
As
Join
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1
Discuss
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The tuples of the relations can be of ________ order.
Solution |
2
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A relational database consists of a collection of
Solution |
3
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The _______ operator takes the results of two queries and returns only rows that appear in both result sets.
Solution |
4
Discuss
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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?
Solution |
5
Discuss
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Which one of the following is procedural language?
Solution |
6
Discuss
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By default, the order by clause lists items in ______ order.
Solution |
7
Discuss
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Using which language can a user request information from a database?
Solution |
8
Discuss
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This query can be replaced by which of the following ?
Solution |
9
Discuss
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The term _______ is used to refer to a row.
Solution |
10
Discuss
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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.
Solution |
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