Q1-Explain Public key cryptosystem? Q2-How is JavaScript different between Java? Q3-Different between SMPT,POP3,IMAP? Q4-Explain E Commerce? Q5-Explain the following (a)MIME (b)Internet Crime (C)ISDN (d)FDDI (e)Firewall (f)DNS & PKI (g)FTP Q6-Different between Lan,Man,Wan? Q7-Different between Ring,Star,Bus Topology? Q8-Explain TCP/IP? Q9-Explain Hub,Switch,Telnet? Q10-Malware types? Q11-Static IP/Dynamic IP? Q12-Web cookies? Q13-Describe OSI Layers? Q14-Explain-Http/Router/www/Url? Q15-Describe wireless networking? Q16-ite an HTML script to print your name. b) Write an HTML script to make a table. c) Write an HTML script to insert hyperlink Q18-Develop HTML code for the following: i) How do I add midi music to my web page? ii) How do I make a picture as a background on my w eb pages? iii) How do I make it so that someone can mail me b y just clicking on text? iv) How do I add floating text to my page? v) How to add multiple colour text to a webpage? vi) How to make a hyperlink on a picture? vii) How can I make my link not have this ugly bord er?