Databases AllOther Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Databases AllOther Interview Questions

Questions Answers Views Company eMail

what is the difference between tuple calculus and domain calculus ?

Infosys,

2 26837

what is the difference between relational calculus and relational algebra ?

TCS,

6 25898

5. Explain about relational algebra.

2178

What the various ways to tune a teradata query

3276

What are the various ways to execute a query in teradata?

2608

How do you select an index for a table

1 3658

How does rows store in Teradata

1 7296

What is the DIF format and when we will use in teradata

2490

Re: Where can i get informatica certification Exam dumps and details? please forward it to emailid:

2235

Which is the most reliable programming language for RDBMS Relational Database Management System for Multi user applicaton. For PC application or web application ?

2510

There are three servers are run by Oracle, MS Access and .Net. What are the procedure fetching the values of two variables from two servers among these?

2161

Hi, I want do a course in DWH Informatica Administrator and Abinito Administrator please tell me some institute in chennai and i am searching for a job,so please help me and my mail id : satty_rh@yahoo.co.in Thanks, Kumar

1976

How to fetch/retrieve the data from hieranchical database and put it into the relational database? for e.g I want to extract the data from IMS DB2 database which is a hierarchical db and load that data into the relational database which is a SQL server.Are there any tools available for directing extracting data from hierarchical db and loading into the relational database (SQL server)?

1929

how can you perform lookup range in lookup stage expalin in detail?

IBM,

1934

what is rcp,if rcp disabled what happen?

Systel,

2215

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Un-Answered Questions { Databases AllOther }

Can a database table exist without a primary key?

943

List some advantages of dbms.

1130

Explain buffer manager?

946

Please post the scenerois for writing the complex sql queries , for my practice.Can be any query if you cannot solve.

2546

What is sharded database?

954

How to do Data integrity testing? Who does this testing (Developer or tester)?

2106

Source File: Target EMPNO, SAL Empno, Format 101, 1000 101, 1000 101, 1100 101, 1000, 1100 101, 1000 101, 1000, 1100, 1000 101, 10000 101, 1000, 1100, 1000, 10000 102, 1100 102, 1100 102, 1300 102, 1100, 1300 102, 1200 102, 1100, 1300, 1200 102, 1500 102, 1100, 1300, 1200, 1500 How can i get that output using datastage(ETL) tool

1842

How do you pass parameter in stored procedure?

1208

Explain storage manager?

1027

What are the most common databases?

971

What is the role of driver manager?

1011

What are different types of joins used in?

1106

You are creating a Index on EMPNO column in the EMPLOYEE table. Which statement will you use?

1224

What is the database url?

1083

1929

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