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According to HTTP standard. Please answer which port number is reserved for HTTPS protocol by default
Which SQL statement is used to return only different values?
The following tables are present in database: users and orders. The dump of these tables are given on the image
users table with columns: user_id, user_lastname, user_firstnameorders table with columns: order_id, order_title, user_id, order_dateBased on these dumps please answer for the question
How many records will shown after next query execution:
SELECT users.user_firstname, users.user_lastname, orders.order_title FROM users
LEFT JOIN orders ON users.user_id = orders.user_id
Which SQL statement is used to extract data from a database?
Please answer to the question What are the basics concepts of Object-Oriented Programming
What selectors can set green background for second inner div in next markup?
<div class = "outer"><div class = "second"></div><div title = "test">test</div></div>
CSS selector which selects every <p> element that has no children
How to select multiple elements?
How do you display a border like this:The top border = 10 pixelsThe bottom border = 5 pixelsThe left border = 20 pixelsThe right border = 1pixel?
There is an HTML code to create To Do list:
Assume we have created listItem variable that holds element li to which we need to insert checkbox with label of an To Do item.
Please choose correct fragment of code to do this task.