The command that can be used to display any email messages awaiting delivery alongside the reason that they were not delivered is known as Mailq.
<h3>What is Email?</h3>
Email stands for Electronic mail. It may be defined as a type of method that significantly involves the exchange of computer-stored messages from one user to one or more recipients via the internet.
The command "Mailq" stands for mail queue. It is the command in Linux that prints the queued mail gain in form of sending it to the user. This command prints a list of messages that are in the mail queue. It is the same as the Sendmail-bp command.
Therefore, "mailq" is the command that can be used to display any email messages awaiting delivery alongside the reason that they were not delivered.
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The 3D transform manipulator is used to transform any object in a 3D scene and has three transform operation modes.
1. Translation mode<span>- allows mouse controlled translation in 3D view.</span>
2. Rotation mode - allows mouse controlled rotation in 3D view.
3. Scale mode - allows mouse controlled scaling in 3D view.
All these modes can be accessed on the Transform Orientation menu.
If you anticipate running a particular query often, you can improve overall performance by saving the query in a special file called a(n) stored procedure.
<h3>What is meant by stored procedure?</h3>
An application that uses a relational database management system can access a subroutine known as a stored procedure. These processes are kept in the data dictionary of the database. Access control and data validation are two applications for stored processes.
A stored procedure is a collection of SQL statements that have been given a name and are kept together in a relational database management system (RDBMS) so they may be used and shared by various programs.
If you expect to run a certain query frequently, putting it in a special file known as a(n) stored procedure can enhance overall speed.
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Back then, movies were black and white because they had cameras that could only see black and white. In the late 1900's and early 2000's, they developed color cameras. But the common resolution and screen size was 640x480 or 4:3. Nowadays, in the late 2000's and early 2010, the widescreen format was more commonly used for many reasons. Today, the common colors are RGB 1M colors, and the resolution is 16:9. Some movies like to go even farther, like me, and use 21:9,which is super widescreen. That is more immersive than 16:9, and gives the watcher a wider, better experience.
