Indexing and kinds of indexing
Illustrate the term indexing. Specify the kinds of the indexing.
Expert
Indexing refers to the technique that is used for the efficient data retrieval or accessing the data in the faster manner. When the table increases in volume, the indexes also improve in size needing more storage.
Three types of the indexing are:
a) B-Tree indexing.
b) Bit map indexing.
c) Join indexing.
Provide the formula for the Pearson’s r.
Write down the working procedure of Online Databases.
Illustrates the recursive stored procedures?
Illustrates the cursors in brief?
Write out the disadvantages of using the Alias?
What do you understand by the term ACID transaction in DBMS? Describe briefly?
Give a brief introduction of the term ‘SQL Server 2005 Analysis Services’ (or SSAS)?
Assume when a session fails subsequent to loading of 10,000 records in to target. How can we load the records from 10001 the record when we run session next time?
Specify various tools in the Business Objects 5.1?
Illustrates the applications of ASA?
18,76,764
1942546 Asked
3,689
Active Tutors
1425807
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!