What is indexing how many types?

Answers were Sorted based on User's Feedback

What is indexing how many types? ..

Answer / guest

Indexing is a technique to add or search for particular data
from database.
Regarding the types of indexing I'm a little confused coz
i dint find 32 types but a few of them are:
. primary key index:
.unique index
.bitmap index
.hash index
.function based index
.Virtual index
. Binary Search style indexing
. B-tree indexing
. Inverted list indexing
. Memory List indexing
. Table indexing


Is This Answer Correct ?    11 Yes 6 No

What is indexing how many types? ..

Answer / umesh kumar sharma

Indexing is use to improve the performance of database. it
has 32 types of indexing in each table

Is This Answer Correct ?    12 Yes 8 No

What is indexing how many types? ..

Answer / ramse


can u please explain how the intexing actully works and
name of diffrent types of indexing.

Is This Answer Correct ?    9 Yes 8 No

Post New Answer

More PHP Interview Questions

Hi, My Name is Ajay Jha. What My Question is I am Percuing in Bca. It's My 5th Semester. I Want To Make My Carrear as a web designer that's Why i wants to do Php, Is it right Desision for Me ?

1 Answers  

What is .htaccessfile and use of this file

5 Answers  

Explain what does the unlink() function means?

0 Answers  

how many types of inheritance is there in php? name there?

10 Answers  

Explain the differences between get and post methods?

0 Answers  

Write a query to to delete duplicate rows?

4 Answers   ATS,

Can you define an argument as a reference type?

0 Answers  

What is the difference between fopen() and fclose()?

0 Answers  

How to increase session life time using PHP?

8 Answers  

What are the encryption functions in php?

0 Answers  

What changes to done in PHP.ini file for file uploading?

2 Answers  

What is MIME?

2 Answers