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Questions and Answers
What is SQL primarily designed for?
What is SQL primarily designed for?
- Stream processing in a non-relational data stream management system
- General-purpose programming
- Managing data in a relational database management system (correct)
- Managing data in a non-relational database management system
What advantage did SQL introduce over older read–write APIs?
What advantage did SQL introduce over older read–write APIs?
- Automating data backup processes
- Enabling parallel processing of data
- Accessing many records with one single command (correct)
- Reducing the complexity of data structures
Which mathematical concepts was SQL originally based upon?
Which mathematical concepts was SQL originally based upon?
- Relational algebra and tuple relational calculus (correct)
- Set theory and graph theory
- Linear algebra and integral calculus
- Boolean algebra and differential calculus
Which type of language is SQL commonly classified as?
Which type of language is SQL commonly classified as?
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What kind of data is SQL particularly useful in handling?
What kind of data is SQL particularly useful in handling?
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What does SQL stand for?
What does SQL stand for?
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What was one of the main advantages that SQL offered over older read-write APIs?
What was one of the main advantages that SQL offered over older read-write APIs?
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Which type of language in SQL is used for data definition?
Which type of language in SQL is used for data definition?
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What is SQL particularly useful in handling?
What is SQL particularly useful in handling?
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What was SQL originally based upon?
What was SQL originally based upon?
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