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

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Databases Interview Questions

Questions Answers Views Company eMail

Find all employees in Dept “Marketing”.

2 4903

C. Normalize the following data up to the 3rd Normal form. Create the tables and insert the data given. Emp_ID Name Dept_Name Salary Course_Title Date_Completed 100 Adam Marketing 48,000 SPSS 6/19/2008 Surveys 10/7/2008 140 Bob Accounting 52,000 Tax Acc 12/8/2008 110 Cathy IT SQL Server 1/12/2008 C# 4/22/2008 190 Dan Finance 150 Emily Marketing 55,000 SPSS 6/16/2008 42,000 Analysis 8/12/2008 Queries 1. Find all Names who have completed the SPSS Course. 2. Find employee with max salary. 3. Find employee with 2nd max salary. 4. Find all employees in Dept “Marketing”. 5. Find all the employees who have taken more than 2 courses. 6. Find all the employees who have completed the courses before month of September.

2619

What is the technical flow associated with P2P or Procure to Pay cycle like the tables, APIs, concurrent programs involved in this cycle. Only technical please.

TCS,

3935

what is the diff between dbms and rdbms(what are the 12 rilations in the rdbms).

Satyam,

5 8457

how to replace double quotes by single quotes in sql server

CAC,

2 13293

what is the difference between securityand protection in dbms?

2 11635

hi, i have a table called names and field name select * from names name a b c d i want to display like this name a,b,c,d how it is possible Regards Baiju

4 6859

How can return max date row A b c d e 1 2 1-mar-09 5 10 1 2 10-mar-09 5 10 Only using oracle predefined function. Not user defined. Output:-- A b c d e 1 2 10-mar-09 5 10

2 4694

what is for foreign key ??

CarrizalSoft Technologies, Sabic,

4 7608

How can count the string ? for ex: If i have string like 'bhaskar' then i need like b:1 h:1 a:2 s:1 k:1 r:1 please give any idea on that

TCS,

9 11634

What is cluster table or non_cluster table?

1 4141

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

2563

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

2108

How to do Stored procedure testing? Who does this testing (Developer or tester)?

1817

What is the role of tester in discovery(in Checklist)?

1972

Un-Answered Questions { Databases }

Explain the properties of a relational table?

1024

Where are full-text indexes stored?

996

Name three of the features managed by the surface area configuration tool? : sql server security

990

What are the IKM types?

676

What are the features of database language?

1036

What is the difference between dataadapter and datareader?

1003

Explain locking?

907

How can I combine multiple rows into a comma-delimited list in oracle?

1062

What is hot backup and logical backup?

1051

What are the five major components of a dbms?

929

Is coalesce faster than isnull?

966

Why primary key is required?

1006

What is a database table?

970

What is exit statement?

1015

Does sql backup shrink transaction log?

979

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