BASIC MY SQL

Question 1

Which SQL statement is used to modify an existing column in a table?

Accepted Answer

1

Question 2

Which SQL clause is used to filter groups based on a specified condition?

Accepted Answer

1

Question 3

What is the purpose of a foreign key in SQL?

Accepted Answer

1

Question 4

Which SQL statement is used to add a column to an existing table?

Accepted Answer

2

Question 5

What is a primary key in SQL?

Accepted Answer

1

Question 6

Which SQL clause is used to combine rows that have the same data into one row?

Accepted Answer

1

Question 7

What does the `*` symbol represent in a SQL SELECT statement?

Accepted Answer

1

Question 8

Which SQL statement is used to delete a table from a database?

Accepted Answer

2

Question 9

Which SQL statement is used to create a new table in a database?

Accepted Answer

1

Question 10

Which SQL keyword is used to sort the result-set?

Accepted Answer

2

Question 11

Which SQL keyword is used to specify the condition for selecting data?

Accepted Answer

1

Question 12

Which SQL statement is used to delete data from a database?

Accepted Answer

1

Question 13

Which SQL statement is used to insert new data into a database?

Accepted Answer

1

Question 14

Which SQL statement is used to update data in a database?

Accepted Answer

2

Question 15

Which SQL statement is used to extract data from a database?

Accepted Answer

1

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