Computers and Technology, 14.09.2021 14:00 littlepotato10
is used to build and manipulate relational databases. It is a declarative, rather than a procedural, programming language. In a declarative language, statements express/describe/declare what is to be done, rather than provide the specifics of how something is to be done as is the case in procedural languages. Internally, database systems translate SQL to relational algebra. There is a standard for SQL, but database vendors vary in how closely they implement it. This website emphasises the standard and thus examples presented can be executed on all relational database systems with some minor (if necessary at all) changes.
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Computers and Technology, 22.06.2019 03:00, Emanuelle7843
Which action describes an aspect of technological design?
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Computers and Technology, 22.06.2019 19:30, mitalichavez1
When creating a presentation in libre office impress, where does the editing of slides take place? a. the slides panel b. the center panel c. the tasks panel, under the masters pages tab d. the tasks panel, under the layouts tab
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Computers and Technology, 22.06.2019 20:00, ayoismeisalex
When you mouse over and click to add a search term this(these) boolean operator(s) is(are) not implied. (select all that apply)?
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is used to build and manipulate relational databases. It is a declarative, rather than a procedural,...
Advanced Placement (AP), 27.07.2019 06:30
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