Interview Questions(for Developer/Web Developer)

After doing BSCS n during BSCS, i have been to some Software Houses for Interviews and Tests for Employment. Most are basic including basic oops concepts n practices, data structures, IQ, SQL queries n concepts, algorithms for situations, sorting n searching algorithms...

While everyone gives answers to known questions but real thing thats positive for you is how u define things...try to define things with real-world examples..

Note...
Anymore Questions that viewers like to add or ask ansers to any Questions will be highly appreciated..




1)OOPS building blocks??
2)classes n objects??
3)abstraction, encapsulation, polymorphism,inheritance??
4)inheritance types n mutiple inheritance?? how possible??
5)overloading n overriding??
6)whats recursion n why used??
7)diff b/w function n method??
8)what is Query Execution Plan??
9)what r delegates and why we use??
10)what is viewstate?? diff b/w viewstate n session??
11)what is dataset?? diff b/w dataset n datareader??
12)diff b/w server.transfer n response.redirect??
13)Asp page life cycle??
14)what r indexers n their types??
15)what does global.asax contain??
16)what does web.config contain??
17)where assembly references r added??
18)application level variables??how defined??
19)what r GET/POST methods??
20)diff b/w primary and unique key??
21)diff b/w DBMS and RDBMS??
22)what is Normalization and why done??forms??
23)diff b/w Inner and Outer JOin??
24)joins like Equijoin, natural, self etc
25)what are triggers n why used??
26)diff b/w ddl and dml??
27)how m-m(many to many) relationship solved??
28)what are candidate, composite, super,primary,foreign,alternate and sarrogate key??
29)diff b/w delete and transaction command??
30)write query to select top 5 employees according to salary??
31)what are stored procedures and what are their advantages??
32)diff b/w stored procedures and inline queries??
33)explain dataAdaper, dataReader, dataSet??
34)diff b/w SOAP and GET/POST methods?? which is better??
35)whats serialization?? why used?
36)diff b/w UNION and UNION ALL??
37)diff b/w func and procedure?
38)access modifiers?? public private protected internal/friend??
39)whats Transaction??


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