[discussion_vu] My today's CS403 Paper

Briefly describe any two properties of Transactions?  2 Marks

 

State the two conditions which are imposed on candidate key? 2 Marks

 

How many places to the right of the decimal can be stored in a CURRENCY data field? 2 Marks

 

Name the two types of caching that are commonly used in personal computers? 2 Marks

 

What is "Data Definition"? 3 Marks

 

What is the general purpose of using DML commands? 3 Marks

 

Write the salient features of Indexed sequential files? 3 Marks

 

What effect can be occurred if a transaction lacks durability? 3 Marks

 

Briefly explain super key in relation with primary key. 5 Marks

 

Write a statement to create a table named "Person", with four columns. The column names will be "LastName", "FirstName", "Address", and "Age". 5 Marks

 

What is a transaction and what are ACID properties? 5 Marks

 

Explain the technique of RE-HASHING? 5 Marks

--
You received this message because you are subscribed to the Google Groups "Virtual University of Pakistan" group.
To post to this group, send email to discussion_vu@googlegroups.com.
To unsubscribe from this group, send email to discussion_vu+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/discussion_vu?hl=en.