:: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Categories >> Software >> Databases >> Databases AllOther


 Oracle interview questions  Oracle Interview Questions (2035)
 SQL Server interview questions  SQL Server Interview Questions (1075)
 MS Access interview questions  MS Access Interview Questions (24)
 MySQL interview questions  MySQL Interview Questions (194)
 Postgre interview questions  Postgre Interview Questions (6)
 Sybase interview questions  Sybase Interview Questions (22)
 DB Architecture interview questions  DB Architecture Interview Questions (5)
 DB Administration interview questions  DB Administration Interview Questions (213)
 DB Development interview questions  DB Development Interview Questions (53)
 SQL PLSQL interview questions  SQL PLSQL Interview Questions (768)
 Databases AllOther interview questions  Databases AllOther Interview Questions (106)
what is the difference between relational calculus and
relational algebra ?
 Question Submitted By :: Jeetu
I also faced this Question!!     Rank Answer Posted By  
  Re: what is the difference between relational calculus and relational algebra ?
# 1
relational calculus is a declarative way to specify the queries,whereas relational algebra is a procedural way to specify the queries. 
Is This Answer Correct ?    23 Yes 1 No
  Re: what is the difference between relational calculus and relational algebra ?
# 2
r.alg. is procedural lenguage while r.c. is non-procedural
Is This Answer Correct ?    16 Yes 1 No
Ajeet Kr.sharma(weir)bharatpur

Other Databases AllOther Interview Questions
  Question Asked @ Answers
Is it possible to update AS400 database record while reading it with no lock   1
Its possible to use auto increment in oracle or not? If no means why?   1
What are the differences between Database Trigger and Integrity constraints ? Synergy 2
What are ACID Properties? TCS 1
plz suggest me the book for preparation of NIC exam. NIC 10
can any one explain about normalization forms with clear explanation in interview point of view. thanks for ur answers.   1
what is difference between delete and truncet ? Fidelity 7
what is Normalization means..? AZTEC 8
What is sqlcode -923 ?   1
what is the difference between tuple calculus and domain calculus ? Infosys 2
can anyone please tell what are the roles and responsibilities of a teradata developer in detail???   1
What is OQL?   4
For more Databases AllOther Interview Questions Click Here 

Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
Copyright 2013  All Rights Reserved.   ::