Answer:
1. is the answer
Explanation:
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The number of records or rows in a table using MySQL can be got by using the COUNT statement.
Explanation:
- To counts all of the rows in a table, whether they contain NULL values or not, use COUNT
- That form of the COUNT() function basically returns the number of rows in a result set returned by a SELECT statement
- The SQL COUNT() function returns the number of rows in a table satisfying the criteria specified in the WHERE clause.
- It sets the number of rows or non NULL column values.
- COUNT() returns 0 if there were no matching rows.
- The SQL COUNT function is an aggregate function that returns the number of rows returned by a query. You can use the COUNT function in the SELECT statement to get the number of employees, the number of employees in each department, the number of employees who hold a specific job, etc.
Cut is were it deletes content from the screen, but it is still in the memory.
And Paste is where it uses a cut or copied item appear again at a specific location.
http://www.issco.unige.ch/en/research/tutoriel-informatique/EN/copy_cut_delete_move_and_paste.html
Answer: addition of custom rules to control access for authenticated guests.
Explanation:
PEFNG license helps in the provision of identity-based security for both the wired and the wireless users.
Since the company wants to provide wireless access for guests with their Aruba solution, the configuration feature that requires the customer to purchase PEFNG licenses is the addition of custom rules to control access for authenticated guests.
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