CS403 Current Paper

Explain Foreign key and its examples
query optimization
query importance
one question regarding index in column
four file operations with sql statements
what about window control give examples
integrity constraints
syntax of template class
update lost problem
switch and if statement diffrentiation
how we can record our data in sequential files
one is syntax about person ko select karna tha person kay table main say aur aus ka first Name was Ali and Last name was Ahmed tha.
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