If by "external" you refer to separate .css style sheet files instead of style sheets as parts of HTML pages, the short answer is: Avoiding headaches and redundancy.
You can define one or several complex style sheets and use it for hundreds of pages. Changing one definition will update your whole site.
Also, an external style sheet will be cached, so a user's browser only has to load it once. This saves time and bandwidth.
what is different between internal dtd and external dtd and advantages and disadvantage plz tell me answer
external 20 internal 200
Internal is inside the organism External is the surroundings and stuff that happens outside the organism
The styling that can be applied within the HTML code is internal styling. When imported from external file, then it is External styling.
internal sorting ..............Kaleem
An internal hub bike offers advantages such as low maintenance, protection from elements, and ease of use compared to a traditional bike with external gears.
Bikes with internal gear hubs offer advantages such as low maintenance, protection from weather, and ease of use compared to bikes with external gear systems.
Bicycles with internal gear hubs offer advantages such as low maintenance, protection from weather and debris, and ease of use compared to those with external gear systems.
An 8-speed internal hub bike offers advantages such as low maintenance, protection from weather elements, smooth gear shifting, and a clean appearance compared to bikes with external gears.
what is different between internal dtd and external dtd and advantages and disadvantage plz tell me answer
One of the advantages of external funding is it allows you to use internal financial resources for other purposes..
internal and external CRM Modules.
It feels better
internal and external CRM Modules.
Internal gear bikes have several advantages over traditional external gear systems. They are more durable and require less maintenance since the gears are enclosed, protecting them from dirt and damage. Internal gear bikes also provide smoother shifting and are more weather-resistant, making them ideal for commuting and everyday use. Additionally, internal gear systems are typically lighter and offer a cleaner aesthetic compared to external gear systems.
An internal skeleton provides flexible support for movement and growth, allows for larger body sizes, and protects internal organs. In contrast, an external skeleton provides better protection against predation and dehydration and can serve as a barrier against pathogens.
Internal gear hub bikes offer several advantages over traditional external gear systems. They are more durable and require less maintenance, as the gears are enclosed and protected from external elements. Internal gear hubs also provide smoother shifting and are less prone to damage from impacts. Additionally, they offer a cleaner and more streamlined appearance on the bike frame.