SQL Data Types Questions and Answers
SQL Data Types MCQs : This section focuses on the "Data Types" of the SQL. These Multiple Choice Questions (mcq) should be practiced to improve the SQL skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
1. What is the maximum value that can be stored in NUMERIC(4,2)?
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2. Determine data type for the given column? Column Name: Price ; Description: Cost of an item in rupees and paise ; Example: 200.21
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3. Determine data type for the given column? Column Name: IFSC_Code ; Description: A 11 Character alphanumeric code that identifies a bank branch ; Example: SBIN0009044
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4. Determine the most suitable data type for the given column? Column Name: Profile_Image ; Description: Image of the employee
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5. The user defined data type can be created using
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6. In contemporary databases, the top level of the hierarchy consists of ______ each of which can contain _____
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7. Choose the most suitable data type in case multiple data types are possible for the column. Column Name: PIN_Code ; Description: Six digit numeric PIN code for any address in India ; Example: 560100
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8. Choose the most suitable data type in case multiple data types are possible for the column. Column Name: Student_id ; Description: Unique number assigned to every Student ; Example: 100000
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9. Choose the most suitable data type in case multiple data types are possible for the column.Column Name: Date_Of_Birth ; Description: Date of Birth of the employee ; Example: 1990/01/01
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10. SQL allows comparison operations on the data types i.e.
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