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Question. The ______ operator is used to compare a value to a list of literals values that have been specified. a.BETWEEN b.IN
30 ответов
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What do you think the answer is?
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Not knowing the context the question is asked in makes it difficult (context is your lesson material). An SQL database is stored in a file, but there are other supporting files associated with it. Then, assuming DBA is database administrator, you could say that is included in users (permissions allow a user to administer the database). I lean towards A) separate files. But you may want to refer to your recent lessons in your text or notes to confirm the answer.
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Look here for info on IN operator in sql
https://www.w3schools.com/Sql/sql_in.asp
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In
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In short, you need IN
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Like
SELECT * from animals
WHERE name IN('cat', 'dog')
Please note those are literals, not numbers
SELECT * from accessories WHERE price is BETWEEN 100 AND 120
Here we use numbers. It doesn't mean we can't use literals... but it's not a common practice and quite a specific task
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IN
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Correct!
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You r right
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Thanks for clearing my confusion
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I'm a computer science student
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No on the number, but you can tag me in a conversation with the @ sign and my name Wasim🏅 <-- like that
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Ok sir thank you🙏
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The database environment has all of the following components except :
A. Separate files B. Database C. Users D. DBA
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What do you think the answer is and why?
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Don't know
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I think separate file
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Users, dbs, database, are part of dbms environment
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B., is the answer to the question.
🤔😮
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