Web Technology (Internet) Interview Questions

The World of WWW What is HTTP? Explain its working? What is DNS? Why do I need a domain name like 'OneSmartClick.Com'? What happens when I type in some url and press enter? How does CGI work? Can I use 'C' language to write a CGI? Working of Proxy Server, Cookies, types of cookies? What is Firewall? How to redirect to...

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Object-Orientation Concepts, UML interview Questions

What is inheritance? Difference between Composition and Aggregation. Difference: Sequence Diagrams, Collaboration Diagrams. Difference: 'uses', 'extends', 'includes' What shall I go for Package Diagram? What is Polymorphism? Is class an Object? Is object a class? Comment: C++ "includes" behavior and java "imports" ...

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Computer Networking, Socket Programming, IPC Interview Questions

Networking, Socket Programming, Inter-Process Communication User(s) are complaining of delays when using the network. What would you do? What are some of the problems associated with operating a switched LAN? Name some of the ways of combining TCP/IP traffic and SNA traffic over the same link. What sort of cabling is suitable for Fast Ethernet...

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Database Questions

What are the different types of joins? Explain normalization with examples. What cursor type do you use to retrieve multiple recordsets? Diffrence between a "where" clause and a "having" clause What is the difference between "procedure" and "function"? How will you copy the structure of a table without copying the data? How to find out the database name...

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