Ans: The main language used for web-designing are
Ans: To set an image as a background on web page, point the body background to the name of your image you want to set as a background as shown below.
</head>tag.
<body background= “picture.gif”>
You can also fix the background image, so while using the scroll bar in the browser, it does not move. To do this add the BGPROPERTIES tag as shown below
<body background = “picture.gif”bgproperties=”fixed”>
Ans: To integrate CSS file with any number of HTML files, you have to integrate the file after the <head> tag using “Link” property.
<head><Link REL=STYLESHEET HREF= “filename.css”Type=“text/css”></head>
Ans: Some of the JQuery function used for webpage designing include
Ans: Make the “Delete” button more prominent by using color like Red, especially when you have to show two button side by side. Red is sign of caution, so that will definitely help the user to draw their attention.
Ans: Developer can learn about web design by following tips
Ans: The older version of calculators have several “cancel” button (C, CE). The CE button will only clear the last entry but does not interrupt with the current computation. For instance, if you enter 2+1 and then press CE, it would show 0, but the calculator expects a second operand for the addition. (2+ is still there in memory). So to ensure that nothing remains left in memory and to start a new calculation we often see people hitting clear button couple of times. It is not due to a flaw in the calculator’s design.
Ans: During beginning of mouse technology, it was found that given the low resolution of the screens in those days, drawing a straight line and a line at a 45 degree angle was easier to do and more recognizable than the straight cursor. Also, the tilted arrow can help the click position easier to calculate because the origin of the cursors bitmap was in the upper left. This saved the mouse tracking subroutine a calculation on every click.
Ans: A grid system is a structure comprising a series of horizontal and vertical lines which intersect and used to arrange content. It is a way of providing a system that designers can work with the structure and present content. For web design beginners, it is always suggested that they use the pre-made framework for web design as they are relatively easy to use.
Ans: You need to take following things in consideration
Ans: CSS is called as “cascading style sheets”. It is mainly used to open and control web pages. It is usually used for controlling web pages which include font sizes, font styles and colour combinations that is necessary for the webpage. CSS files makes changes globally as any change in a CSS file can also lead to an overall change in the website appearance. This means that any change in a certain CSS file can cause automatic changes to the pages that uses that certain CSS file and will display the changes.
Ans: No, CSS is not case sensitive. CSS is case insensitive under most of its control except for document mark-up language which is beyond its control.
Ans: External style sheet is a template/document/file which contains style and appearance information which can be used to link the HTML document and a large number of HTML documents can be linked using external style sheets. The file document can be linked using the LINK tag under the HEAD element. Files containing style information should have a suitable extension. For example, style.css. The proper syntax for linking the file using external style sheet is <head><link rel =stylesheet href=”style.css” type=”text/css”></head>
Ans: We can apply this by using mailto command in an AHREF link tag given below:
< A href mailto:abc@gmail.com?subject=enquiry””> click here to mail ABC</a>
Ans: By using the align statement in the IMG SRC tag.
<img src=”abdc.gif” align=top>. Align can also be modified as align=top, align=middle, align=centre etc.
Ans: The type of positioning used for the webpages can be determined by using “position” element. These include static, relative, fixed, inherit and absolute.
Ans: There are six types of JavaScript: Object, null, string, undefined, Boolean and number. Objects include functions, array and ordinary objects. Numbers may include integers and real1 numbers, and also include special values such as NaN and infinity. Strings include empty strings, ““,
Ans: It is a number in JavaScript which is formed by dividing a negative number by zero. The number will return undefined, if used by negative infinity. Example: number.negative_infinity.
Ans: Return ‘true’ if the argument is not a number.
Ans: Since the question contains strings and + sign is usually used for catenation, the answer returned will be 124.
Ans: Usually to convert the number in their different bases use the parseInt() function. This function parses a string and returns a function. The first parameter is the number and the second parameter is the base to be changed. For example: to covert a hexadecimal number to a decimal number we use this function as (“3F”, 16).
Ans: A prompt box is a pop up box that allows the user to enter the required inputs. This is done by providing a text box. The prompt box can also have the OK and the cancel button to proceed with the input entered so as to execute the action.
Ans: An alert box is a pop up box that has only one element. That is the OK button. While the confirm box has two buttons the OK and the cancel button.
Ans: The Photoshop work area has many features:
Ans: The <!doctype> is an element used to indicate what type and version of html is been used. <!doctype> is usually initialised under the <html> tag. This also does not have an end element and is not case sensitive. The <!doctype> is more important in older versions of HTML, such as the version 4.0.1 since indicating the <!doctype> helped in the process of document type definition (DTD). This is because HTML 4.0.1 was based on standard generalised markup language (SGML). This is not the same case as for HTML5 since that is not dependent on SGML and hence no data type definition is required. Hence, in HTML5 it is not necessary to indicate <!doctype> at the beginning.
Ans: There are many markup elements, these include:
Ans: The new media elements include:
Ans: Before the coming of HTML5, the local storage was used to be associated with cookies. Cookies was not really beneficial for usages that include a large amount of data. This was passed on from server to server and hence resulted in very slow and ineffective website performance. This is not the same case in HTML5 as data is not passed in every subsequent server and is used only when asked. Hence, it can be possible to store large amounts of data by itself and still do not affect the website’s performance. Such data is stored in different areas of the website and the website can access most of the data stored by itself.
Ans: The main difference between HTML elements and HTML tags is that elements are used to communicate with the website on how to render the information. They are represented within <>, these form the HTML tags. Tags usually come in pairs and surround text.
Ans: One of the biggest drawback is the poor browser support that the XHTML provides. Internet explorer and various other browsers cannot parse XHTML as XML. Thus, it is not as extensible as it was promised to be. There can also be a large number of other drawbacks. You can also define those problems.
Ans: Quirks mode is a defined compatibility mode that is different from browser to browser and usually does not promise efficient use of the browser. Standard mode is something that is defined by user and the behaviour is as shown by the CSS and HTML specifications.
Ans:
The simplest of webpages should contain 8 tags, in pairs of 4.
<html>
<head>
<title>
Simple webpage
</title>
</head>
<body>
Hello
</body>
</html>