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- HTML Interview Questions
In this section you can find interview questions and answers for basic of web development tools.
HTML Interview Questions
In this section you can find interview questions and answers for basic of web development tools. It is the fifth and current major version of the HTML standard. Semantics: allowing you to describe more precisely what your content is. Connectivity: allowing you to communicate with the server in new and innovative ways. Offline and storage: allowing webpages to store data on the client-side locally and operate offline more efficiently.
Multimedia: making video and audio first-class citizens in the Open Web. Performance and integration: providing greater speed optimization and better usage of computer hardware. Device access: allowing for the usage of various input and output devices. Styling: letting authors write more sophisticated themes. A virtual root is essentially a new web site in IIS. Using the first method, you can also create a virtual root that points to a logical directory outside the current web root.
The new virtual root is largely, although not completely, as configurable as a new web site. Windows Server comes with a limited terminal services server built in for remote administration of the server.
Set it up as remote client and use the TS client or Remote Desktop Connection on the client to login. From there, use MMC as if you were logged on locally. Stay up to date on patches and keep security software AV, firewall, IDS, maybe even packet logging, etc. If possible, segregate public web machines into different ACL segments e. Be careful with security policies. Non-front tiers should have tight security policies barring anyone outside the adjacent tiers and maybe a test machine or two from access.
Non-blocking socket usage, introduced in IIS 6. More than one application can use a given socket. Use the parseInt function, that takes a string as the first parameter, and the base as a second parameter.
So to convert hexadecimal 3F to decimal, use parseInt "3F", 16 ;. In order to detect the operating system on the client machine, the navigator. This depends on the user's browser and OS. In the case of Netscape with Windows OS,all the cookies are stored in a single file called cookies. The user can be given control over the browser like User input validation Simple computations can be performed on the client's machine The user's browser, OS, screen size, etc.
This can be achieved by using the following tag between head tags or between body tags. An alert box displays only one button which is the OK button whereas the Confirm box displays two buttons namely OK and cancel. The null value is a unique value representing no value or no object. It implies no object, or null string,no valid Boolean value, no number and no array object. Undefined value means the variable used in the code doesnt exist or is not assigned any value or the property doesn't exist.
Undefined value cannot be explicitly stated that is there is no keyword called undefined whereas null value has keyword called null typeof undefined variable or property returns undefined whereas typeof null value returns object. Undeclared variables are those that are not declared in the program do not exist at all , trying to read their values gives runtime error. But if undeclared variables are assigned then implicit declaration is done.
Undefined variables are those that are not assigned any value but are declared in the program. Trying to read such variables gives special value called undefined value. The delete operator is used to delete all the variables and objects used in the program ,but it does not delete variables declared with var keyword.
Continue statement continues the current loop if label not specified in a new iteration whereas break statement exits the current loop. The following example illustrates this It creates a function called square with argument x and returns x multiplied by itself. Sign In. P2P programmer 2 programmer. Net and C ASP. Net and C. Features of HTML5? What is a virtual root and how do you create one? How would you remotely administer IIS? What scripts ship with IIS?
What are undefined and undeclared variables? What does the delete operator do? What does break and continue statements do? How to create a function using function constructor?
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