Examlex
To relate two tables,in the FROM clause list all columns involved in the query.
Contrast
The difference in visual properties that makes an object (or its representation in an image) distinguishable from other objects and the background.
Important Ideas
Concepts or thoughts that hold significant value or relevance to a particular context or discussion.
Mobile Devices
Handheld electronic devices that have computing capabilities, including smartphones and tablets.
Linear
Characterized by progression from one stage to another in a single series of steps; sequential.
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