Q. The definitions in an XML document are said to be .............. when the tagging system and definitions in the DTD are all in compliance.

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Q. In Java, which of the following statements is/are True?

S1: The ‘final’ keyword applied to a class definition prevents the class from being extended through derivation.
S2: A class can only inherit one class but can implement multiple interfaces.
S3: Java permits a class to replace the implementation of a method that it has inherited. It is called method overloading.

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Q. An XML document that adheres to syntax rules specified by XML 1.0 specification in that it must satisfy both physical and logical structured, is called :

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Q. Which of the following statement(s) is/are TRUE regarding Java Servelets?

(a) A Java Servelet is a server-side component that runs on the web server and extends the capabilities of a server.
(b) A Servelet can use the user interface classes like AWT or Swing.

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Q. Which of the following statements is/are TRUE?

(a) In HTML, character entities are used to incorporate external content into a web page, such as images.
(b) Once a web server returns a cookie to a browser, the cookie will be included in all future requests from the browser to the same server.

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Q. Which of the following statements is/are TRUE regarding JAVA?

(a) Constants that cannot be changed are declared using the ‘static’ keyword.
(b) A class can only inherit one class but can implement multiple interfaces.

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Q. What is the full form of WWW?

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Q. What is the full form of Email?

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Q. What is the full form of FTP?

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Q. What is the full form of LAN?

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Q. ISP is an acronym of

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Q. Which of the following layers of the TCP/IP references model routes packets?

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Q. Networks of computers connected over greater distances are called

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Q. Which of the following is not a layer in the TCP/IP reference model?

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Q. How many bits are their in an IP address?

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Q. Rules contained in programs on router computers that determine the best path on which to send packets are called

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Q. What is the top-level domain in www.yahoo.com/sports

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Q. Which of the following protocols is used to send and receive emails?

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Q. Which of the following protocols is used to transfer files over a network?

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Q. Which of the following is a transport layer protocol in the TCP/IP protocol suite?

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