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3 years ago

Functions that are built-in into PHP to perform some standard operations.

Computers and Technology

1 answer:

Jet001 [13]3 years ago

3 0

Answer:

(b) Predefined Functions.

Explanation:

Predefined functions are those functions which are already present in the library of the language to perform some standard operations we need not to define these functions we can use them directly.Some examples of PHP buil in functions or pre defined functions are as following:-

imagecreatetruecolor(),mysqli_connect(),phpinfo() etc.

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2 years ago

Keeping in mind the role the order of precedence plays in equations, what would Excel display as the result of the following equ

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1 year ago

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2 years ago

Write a query that returns the Genres that I have purchased the most tracks of. I only care about genres that I've purchased at

Murljashka [212]

Answer:

SQL Query

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select Genre_Name, Number_Purchased from Genre

INNER JOIN Tracks on Genre.Genre_Name = Tracks.Genre_Name

WHERE Number_Purchased >= 10 AND Tracks.price >= 1

ORDER BY Number_Purchased ASC;

Explanation:

First off, I selected the required columns from Genre Table.

Then I inner joined Genre table with Tracks table, to get the price of tracks of the corresponding Genres.

Then the required Where conditions are written, which includes one from the Tracks table.

Finally, the Order by statement is written by Number_Purchased column in ascending (ASC) order.

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2 years ago