What are the different types of data types?

What are the different types of data types?

data type

What are the Any 3 data types?

Common data types include: Integer. Floating-point number. Character.

What are variables for WMLScript function?

WMLScript variables are those you see in the last few sections. They are declared using the var keyword and they can only be used inside WMLScript functions. WML variables are those variables whose values can be set and read using the WML markup language alone.

What is WML and WMLScript?

WMLScript (Wireless Markup Language Script) is the client-side scripting language of WML (Wireless Markup Language). A scripting language is similar to a programming language, but is of lighter weight. With WMLScript, the wireless device can do some of the processing and computation.

How many data types are there?

Most modern computer languages recognize five basic categories of data types: Integral, Floating Point, Character, Character String, and composite types, with various specific subtypes defined within each broad category.

How many libraries are supported by WMLScript?

WMLScript contains six standard libraries in total. This reference provides a description for each of the functions.

What is the syntax for function call in WMLScript?

6.3. Calling a Function from a WML Card URLs are used to call WMLScript functions from a WML card. The URL specifies the location of the WMLScript file and the name of the function to be called. It should be in the form: http://domain_name/path/wmlscript_filename#function_name(argument1, argument2.)

What is the difference between WMLScript and JavaScript?

– JavaScript is the part of the WAP or Wireless Application Protocol, whereas WMLScript comes under WML only. – WMLScript is used for the client side scripting and it is not different from JavaScript, whereas JavaScript is used for performing tasks like user input validations and generating of error messages.

What is WML and DTD?

The DTD contains information about the syntax of the markup language. It defines what elements and attributes can be used in the markup and the rules that they should be used. For example, the DTD of WML specifies that the element should be enclosed in the tag pair.

What does prompt () do in WML?

The prompt() function can help you get data from users. When the WMLScript interpreter encounters the prompt() function, it instructs the WAP browser to display an input field. The text entered by the user will be returned from the function.

What is WAP and Web?

Wireless Application Protocol (WAP) is a specification for a set of communication protocols to standardize the way wireless devices, such as mobile phones and radio transceivers, can be used for internet access, including email, the web, newsgroups and instant messaging.

What is WML and XML?

WML is an application of XML, which is defined in a document-type definition. WML is based on HDML and is modified so that it can be compared with HTML. WML takes care of the small screen and the low bandwidth of transmission. WML is the markup language defined in the WAP specification.

How is WML different than HTML?

HTML is the markup language for wired communication. WML is the markup language for wireless communication.

What are the 10 types of information?

In this section you will learn about the following types of information sources:

• Books.
• Encyclopedias.
• Magazines.
• Databases.
• Newspapers.
• Library Catalog.
• Internet.