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5728 Questions
Which datatypes are treated as arrays
MYSQL
2022-06-04
Answers
30
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542
In order to add a new column to an existing table in SQL, we can use the command
MYSQL
2022-06-04
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30
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40
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521
Which of the following ways below are the correct way to get the current date?
MYSQL
2022-06-04
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30
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40
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582
In a SELECT with a GROUP BY clause, a WHERE clause, and a HAVING clause, the WHERE conditions are applied before the HAVING conditions
MYSQL
2022-06-04
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30
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534
Primary Key does allow the Null Values. where as in Unique key doesn’t accept the Null values
MYSQL
2022-06-04
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30
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904
Which of the following is used to delete an entire MYSQL database?
MYSQL
2022-06-04
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30
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399
In PHP in order to access MySQL database you will use:
MYSQL
2022-06-04
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30
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312
To remove duplicate rows from the result set of a SELECT use the following keyword:
MYSQL
2022-06-04
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30
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423
What’s the difference between the DESCRIBE and SHOW FIELDS FROM commands?
MYSQL
2022-06-04
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30
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868
Which of these field types would be best to hold a .jpg image?
MYSQL
2022-06-04
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30
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40
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415
Which of the following is available in MySQL:
MYSQL
2022-06-04
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30
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439
In a LIKE clause, you can ask for any 6 letter value by writing:
MYSQL
2022-06-04
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30
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40
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430
How many distinct, different values can you hold in an enum field?
MYSQL
2022-06-04
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474
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5728
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