Today CS403 Current Paper

CS403
My Today Paper


40 Objectives came from mostly Past papers and these very easy.

Subjective:

Explain Secondary key and give it’s a example.
Three Factors when designing an indexed sequential file.
Procedures which truncate command remove the data.
What is the mean of “Operational maintenance” of database?
Three problems which concurrency not controlled.
Two primary modes of taking locks.
What is the basics purpose of window control? Give an example.
Why prefer direct access over sequential access of files.
Name two types of completeness concurrent.
Basic Syntax of INDEX.