Answer:
Pattern.
Explanation:
The pattern attribute can be used only with input boxes that store text.
Generally, the pattern attribute cannot be used with other types of data in computer programming.
Basically, it comprises of data types which mainly includes an attribute of the text, e-mail, telephone, uniform resource locator (URL), search input types and password which must all be matched with the input value in order to pass an authentication or authorization.
Answer:
Email etiquette refers to the principles of behavior that one should use when writing or answering email messages. It is also known as the code of conduct for email communication. Email etiquette depends upon to whom we are writing- Friends & Relatives, Partners, Customers, Superior or Subordinates
Difference Between Etiquette and Netiquette is that Etiquette is the simple requirements needs for social behavior while Netiquette, is the code of acceptable behaviors users should follow while on the Internet.
Answer:
There are way in separating mixtures of chlorides salts such as that of sodium chloride and ammonium chloride. It can be done by crystallization, filtration or sublimation. If we want to separate the mixture, we have to heat up to 330-350 degrees Celsius and collect the gas that will be produced.
Every program that interacts with people responds to a specific set of commands. The set of commands and the syntax for entering them is called the user interface and varies from one program to another. The DOS operating system makes a distinction between internal and external commands.
Digital data is discrete and analog information is continuous.
