Practice Common Qa Scenarios With Sql (12.4) - SQL for QA Analysts

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10 questions

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4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What command is used to retrieve data from a table?
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It's the first SQL command you typically learn.
Question 2.
What does the WHERE clause do?
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Think of it as applying a condition to your query.
3Question 3.
Which SQL command is used to retrieve specific data from a table?
- SELECT
- INSERT
- DELETE
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It sounds like 'select your favorites'.
4Question 4.
True or False: The WHERE clause can be used to filter data based on predefined conditions.
- True
- False
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Think about conditions in a sentence.
Question 5.
You need to validate user purchases by confirming that the total amount spent matches the individual item prices listed in the database. How would you structure the SQL query?
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Think about how the orders link to items.
Question 6.
Explain how to ensure the integrity of foreign key data in your database.
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Consider the relationship aspect between tables.

6 more questions in this section. Enroll free to practise them all.