INTERNET and JAVA PROGRAMMING, exam paper 2, UPTU, Exams of Java Programming

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INA A AN Printed Pages MCA - 403 {Following Paper ID and Roll No. to be filled in your Answer Book) ZR RROCM Pon TTT PTTL) MCA (SEM. IV) EXAMINATION, 2006-07 INTERNET & JAVA PROGRAMMING Time : 3 Hours} {Total Marks : 100 Note : (1) Attempt all questions. (2) All questions carry equal marks. (3) Be precise in your answer. 1 Attempt any four parts of the following : 5x4=20 (a) What is Internet? What are web addresses? Explain the general syntax of web address. (b) What are E-mails? How are they sent? Explain the composition of any E-mail address. (c) Discuss the utility of Netscape Navigator Browser of Internet. (d) Explain the purpose of following : (@) XML di) HTML (ii) DNS (iv) ISP. (e) Write short notes on the following : () ISDN (i) FTP. (f) = What are the H/W and S/W requirements for video conferencing? V-1474] 1 [Contd...