The act of sharing items such as printers, scanners, and other resources across a Local Area Network (LAN) can be greatly benefital to users of the network and also saves money.
For example by sharing a printer across a LAN everybody that is connected to the LAN would have the opotunity to print to it without the need of individual seperate printers for each computer. This saves money (in not buying multiple printer for each computer), it saves on running costs such as repairs (less printers, less repairs), and it also allows the people that control the network (System Administrators) to have control over who can print as well as how many sheets they can print.
less time and depth is required for panel discussions
I would say D. Usually students aren't expected to fill out the FAFSA till junior or senior year, this is because it is based on household income which may change every year. Also, guidance counselor's can help students on the right track to go to classes. Clubs and/or sports teams look really good on college applications and are usually preferred by colleges.
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.
